90721677836

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1547201}}^1$

素因数の和:1547449

約数の個数: 24

約数和(自身を含む): 161416490256

約数和(自身を除く): 70694812420

約数列:

[1, 2, 4, 107, 137, 214, 274, 428, 548, 14659, 29318, 58636, 1547201, 3094402, 6188804, 165550507, 211966537, 331101014, 423933074, 662202028, 847866148, 22680419459, 45360838918, 90721677836]

約数ペア:

[(1, 90721677836), (2, 45360838918), (4, 22680419459), (107, 847866148), (137, 662202028), (214, 423933074), (274, 331101014), (428, 211966537), (548, 165550507), (14659, 6188804), (29318, 3094402), (58636, 1547201)]