87474772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25819}}^1$

素因数の和:25852

約数の個数: 36

約数和(自身を含む): 192307360

約数和(自身を除く): 104832588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25819, 51638, 103276, 180733, 284009, 361466, 568018, 722932, 1136036, 1988063, 3124099, 3976126, 6248198, 7952252, 12496396, 21868693, 43737386, 87474772]

約数ペア:

[(1, 87474772), (2, 43737386), (4, 21868693), (7, 12496396), (11, 7952252), (14, 6248198), (22, 3976126), (28, 3124099), (44, 1988063), (77, 1136036), (121, 722932), (154, 568018), (242, 361466), (308, 284009), (484, 180733), (847, 103276), (1694, 51638), (3388, 25819)]