91336280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1$

素因数の和:3288

約数の個数: 64

約数和(自身を含む): 237219840

約数和(自身を除く): 145883560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3167, 3605, 4120, 5768, 6334, 7210, 12668, 14420, 15835, 22169, 25336, 28840, 31670, 44338, 63340, 88676, 110845, 126680, 177352, 221690, 326201, 443380, 652402, 886760, 1304804, 1631005, 2283407, 2609608, 3262010, 4566814, 6524020, 9133628, 11417035, 13048040, 18267256, 22834070, 45668140, 91336280]

約数ペア:

[(1, 91336280), (2, 45668140), (4, 22834070), (5, 18267256), (7, 13048040), (8, 11417035), (10, 9133628), (14, 6524020), (20, 4566814), (28, 3262010), (35, 2609608), (40, 2283407), (56, 1631005), (70, 1304804), (103, 886760), (140, 652402), (206, 443380), (280, 326201), (412, 221690), (515, 177352), (721, 126680), (824, 110845), (1030, 88676), (1442, 63340), (2060, 44338), (2884, 31670), (3167, 28840), (3605, 25336), (4120, 22169), (5768, 15835), (6334, 14420), (7210, 12668)]