72740606

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{3539}}^1$

素因数の和:3823

約数の個数: 16

約数和(自身を含む): 112147200

約数和(自身を除く): 39406594

約数列:

[1, 2, 43, 86, 239, 478, 3539, 7078, 10277, 20554, 152177, 304354, 845821, 1691642, 36370303, 72740606]

約数ペア:

[(1, 72740606), (2, 36370303), (43, 1691642), (86, 845821), (239, 304354), (478, 152177), (3539, 20554), (7078, 10277)]