72351714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 149016384

約数和(自身を除く): 76664670

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 1038, 1621, 3242, 4863, 7439, 9726, 14878, 22317, 44634, 69703, 139406, 209109, 280433, 418218, 560866, 841299, 1682598, 12058619, 24117238, 36175857, 72351714]

約数ペア:

[(1, 72351714), (2, 36175857), (3, 24117238), (6, 12058619), (43, 1682598), (86, 841299), (129, 560866), (173, 418218), (258, 280433), (346, 209109), (519, 139406), (1038, 69703), (1621, 44634), (3242, 22317), (4863, 14878), (7439, 9726)]