77572156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6373}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 144562320

約数和(自身を除く): 66990164

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 6373, 12172, 12746, 25492, 108341, 216682, 433364, 1140767, 2281534, 4563068, 19393039, 38786078, 77572156]

約数ペア:

[(1, 77572156), (2, 38786078), (4, 19393039), (17, 4563068), (34, 2281534), (68, 1140767), (179, 433364), (358, 216682), (716, 108341), (3043, 25492), (6086, 12746), (6373, 12172)]