87857796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 223596800

約数和(自身を除く): 135739004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 7129, 12324, 14258, 21387, 28516, 42774, 85548, 92677, 185354, 278031, 370708, 556062, 563191, 1112124, 1126382, 1689573, 2252764, 3379146, 6758292, 7321483, 14642966, 21964449, 29285932, 43928898, 87857796]

約数ペア:

[(1, 87857796), (2, 43928898), (3, 29285932), (4, 21964449), (6, 14642966), (12, 7321483), (13, 6758292), (26, 3379146), (39, 2252764), (52, 1689573), (78, 1126382), (79, 1112124), (156, 563191), (158, 556062), (237, 370708), (316, 278031), (474, 185354), (948, 92677), (1027, 85548), (2054, 42774), (3081, 28516), (4108, 21387), (6162, 14258), (7129, 12324)]