3211045812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{159563}}^1$

素因数の和:159629

約数の個数: 72

約数和(自身を含む): 8944519584

約数和(自身を除く): 5733473772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 159563, 319126, 478689, 638252, 957378, 1436067, 1914756, 2074319, 2872134, 4148638, 5744268, 6222957, 6861209, 8297276, 12445914, 13722418, 18668871, 20583627, 24891828, 27444836, 37337742, 41167254, 61750881, 74675484, 82334508, 89195717, 123501762, 178391434, 247003524, 267587151, 356782868, 535174302, 802761453, 1070348604, 1605522906, 3211045812]

約数ペア:

[(1, 3211045812), (2, 1605522906), (3, 1070348604), (4, 802761453), (6, 535174302), (9, 356782868), (12, 267587151), (13, 247003524), (18, 178391434), (26, 123501762), (36, 89195717), (39, 82334508), (43, 74675484), (52, 61750881), (78, 41167254), (86, 37337742), (117, 27444836), (129, 24891828), (156, 20583627), (172, 18668871), (234, 13722418), (258, 12445914), (387, 8297276), (468, 6861209), (516, 6222957), (559, 5744268), (774, 4148638), (1118, 2872134), (1548, 2074319), (1677, 1914756), (2236, 1436067), (3354, 957378), (5031, 638252), (6708, 478689), (10062, 319126), (20124, 159563)]