79131312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 244546848

約数和(自身を除く): 165415536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1031, 1066, 1476, 1599, 1872, 1968, 2062, 2132, 2952, 3093, 3198, 4124, 4264, 4797, 5904, 6186, 6396, 8248, 8528, 9279, 9594, 12372, 12792, 13403, 16496, 18558, 19188, 24744, 25584, 26806, 37116, 38376, 40209, 42271, 49488, 53612, 74232, 76752, 80418, 84542, 107224, 120627, 126813, 148464, 160836, 169084, 214448, 241254, 253626, 321672, 338168, 380439, 482508, 507252, 549523, 643344, 676336, 760878, 965016, 1014504, 1099046, 1521756, 1648569, 1930032, 2029008, 2198092, 3043512, 3297138, 4396184, 4945707, 6087024, 6594276, 8792368, 9891414, 13188552, 19782828, 26377104, 39565656, 79131312]

約数ペア:

[(1, 79131312), (2, 39565656), (3, 26377104), (4, 19782828), (6, 13188552), (8, 9891414), (9, 8792368), (12, 6594276), (13, 6087024), (16, 4945707), (18, 4396184), (24, 3297138), (26, 3043512), (36, 2198092), (39, 2029008), (41, 1930032), (48, 1648569), (52, 1521756), (72, 1099046), (78, 1014504), (82, 965016), (104, 760878), (117, 676336), (123, 643344), (144, 549523), (156, 507252), (164, 482508), (208, 380439), (234, 338168), (246, 321672), (312, 253626), (328, 241254), (369, 214448), (468, 169084), (492, 160836), (533, 148464), (624, 126813), (656, 120627), (738, 107224), (936, 84542), (984, 80418), (1031, 76752), (1066, 74232), (1476, 53612), (1599, 49488), (1872, 42271), (1968, 40209), (2062, 38376), (2132, 37116), (2952, 26806), (3093, 25584), (3198, 24744), (4124, 19188), (4264, 18558), (4797, 16496), (5904, 13403), (6186, 12792), (6396, 12372), (8248, 9594), (8528, 9279)]