73972860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94837}}^1$

素因数の和:94862

約数の個数: 48

約数和(自身を含む): 223058976

約数和(自身を除く): 149086116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94837, 189674, 284511, 379348, 474185, 569022, 948370, 1138044, 1232881, 1422555, 1896740, 2465762, 2845110, 3698643, 4931524, 5690220, 6164405, 7397286, 12328810, 14794572, 18493215, 24657620, 36986430, 73972860]

約数ペア:

[(1, 73972860), (2, 36986430), (3, 24657620), (4, 18493215), (5, 14794572), (6, 12328810), (10, 7397286), (12, 6164405), (13, 5690220), (15, 4931524), (20, 3698643), (26, 2845110), (30, 2465762), (39, 1896740), (52, 1422555), (60, 1232881), (65, 1138044), (78, 948370), (130, 569022), (156, 474185), (195, 379348), (260, 284511), (390, 189674), (780, 94837)]