69980108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 135494016

約数和(自身を除く): 65513908

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 382, 484, 757, 764, 1514, 2101, 3028, 4202, 8327, 8404, 16654, 23111, 33308, 46222, 91597, 92444, 144587, 183194, 289174, 366388, 578348, 1590457, 3180914, 6361828, 17495027, 34990054, 69980108]

約数ペア:

[(1, 69980108), (2, 34990054), (4, 17495027), (11, 6361828), (22, 3180914), (44, 1590457), (121, 578348), (191, 366388), (242, 289174), (382, 183194), (484, 144587), (757, 92444), (764, 91597), (1514, 46222), (2101, 33308), (3028, 23111), (4202, 16654), (8327, 8404)]