87538416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4350

約数の個数: 80

約数和(自身を含む): 262745088

約数和(自身を除く): 175206672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 4271, 5124, 6832, 8542, 10248, 12813, 17084, 20496, 25626, 29897, 34168, 51252, 59794, 68336, 89691, 102504, 119588, 179382, 205008, 239176, 260531, 358764, 478352, 521062, 717528, 781593, 1042124, 1435056, 1563186, 1823717, 2084248, 3126372, 3647434, 4168496, 5471151, 6252744, 7294868, 10942302, 12505488, 14589736, 21884604, 29179472, 43769208, 87538416]

約数ペア:

[(1, 87538416), (2, 43769208), (3, 29179472), (4, 21884604), (6, 14589736), (7, 12505488), (8, 10942302), (12, 7294868), (14, 6252744), (16, 5471151), (21, 4168496), (24, 3647434), (28, 3126372), (42, 2084248), (48, 1823717), (56, 1563186), (61, 1435056), (84, 1042124), (112, 781593), (122, 717528), (168, 521062), (183, 478352), (244, 358764), (336, 260531), (366, 239176), (427, 205008), (488, 179382), (732, 119588), (854, 102504), (976, 89691), (1281, 68336), (1464, 59794), (1708, 51252), (2562, 34168), (2928, 29897), (3416, 25626), (4271, 20496), (5124, 17084), (6832, 12813), (8542, 10248)]