72961768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{829111}}^1$

素因数の和:829128

約数の個数: 16

約数和(自身を含む): 149240160

約数和(自身を除く): 76278392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 829111, 1658222, 3316444, 6632888, 9120221, 18240442, 36480884, 72961768]

約数ペア:

[(1, 72961768), (2, 36480884), (4, 18240442), (8, 9120221), (11, 6632888), (22, 3316444), (44, 1658222), (88, 829111)]