72458028

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{19541}}^1$

素因数の和:19654

約数の個数: 36

約数和(自身を含む): 184945488

約数和(自身を除く): 112487460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 19541, 39082, 58623, 78164, 117246, 175869, 234492, 351738, 703476, 2012723, 4025446, 6038169, 8050892, 12076338, 18114507, 24152676, 36229014, 72458028]

約数ペア:

[(1, 72458028), (2, 36229014), (3, 24152676), (4, 18114507), (6, 12076338), (9, 8050892), (12, 6038169), (18, 4025446), (36, 2012723), (103, 703476), (206, 351738), (309, 234492), (412, 175869), (618, 117246), (927, 78164), (1236, 58623), (1854, 39082), (3708, 19541)]