80748738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2349

約数の個数: 80

約数和(自身を含む): 213548544

約数和(自身を除く): 132799806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2297, 2511, 3906, 4594, 5022, 5859, 6891, 11718, 13782, 16079, 17577, 20673, 32158, 35154, 41346, 48237, 62019, 71207, 96474, 124038, 142414, 144711, 186057, 213621, 289422, 372114, 427242, 434133, 498449, 640863, 868266, 996898, 1281726, 1302399, 1495347, 1922589, 2604798, 2990694, 3845178, 4486041, 5767767, 8972082, 11535534, 13458123, 26916246, 40374369, 80748738]

約数ペア:

[(1, 80748738), (2, 40374369), (3, 26916246), (6, 13458123), (7, 11535534), (9, 8972082), (14, 5767767), (18, 4486041), (21, 3845178), (27, 2990694), (31, 2604798), (42, 1922589), (54, 1495347), (62, 1302399), (63, 1281726), (81, 996898), (93, 868266), (126, 640863), (162, 498449), (186, 434133), (189, 427242), (217, 372114), (279, 289422), (378, 213621), (434, 186057), (558, 144711), (567, 142414), (651, 124038), (837, 96474), (1134, 71207), (1302, 62019), (1674, 48237), (1953, 41346), (2297, 35154), (2511, 32158), (3906, 20673), (4594, 17577), (5022, 16079), (5859, 13782), (6891, 11718)]