72906133070

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^2\times {\mathrm{274403}}^1$

素因数の和:274736

約数の個数: 24

約数和(自身を含む): 132041558376

約数和(自身を除く): 59135425306

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 26569, 53138, 132845, 265690, 274403, 548806, 1372015, 2744030, 44727689, 89455378, 223638445, 447276890, 7290613307, 14581226614, 36453066535, 72906133070]

約数ペア:

[(1, 72906133070), (2, 36453066535), (5, 14581226614), (10, 7290613307), (163, 447276890), (326, 223638445), (815, 89455378), (1630, 44727689), (26569, 2744030), (53138, 1372015), (132845, 548806), (265690, 274403)]