The difference between the areas of two squares is 2016 square centimeters. If the side lengths of such a pair of squares are all integer centimeters, how many pairs of all squares satisfy the above conditions?
两个正方形的面积之差为2016平方厘米，如果这样的一对正方形的边长都是整数厘米，那么满足上述条件的所有正方形共有多少对．
<result>12</result>