90145086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 186971136

約数和(自身を除く): 96826050

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 241, 482, 723, 1446, 2011, 4022, 6033, 7471, 12066, 14942, 22413, 44826, 62341, 124682, 187023, 374046, 484651, 969302, 1453953, 2907906, 15024181, 30048362, 45072543, 90145086]

約数ペア:

[(1, 90145086), (2, 45072543), (3, 30048362), (6, 15024181), (31, 2907906), (62, 1453953), (93, 969302), (186, 484651), (241, 374046), (482, 187023), (723, 124682), (1446, 62341), (2011, 44826), (4022, 22413), (6033, 14942), (7471, 12066)]