68591496

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 178920000

約数和(自身を除く): 110328504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 709, 834, 1112, 1418, 1668, 2127, 2836, 3336, 4031, 4254, 5672, 8062, 8508, 12093, 16124, 17016, 20561, 24186, 32248, 41122, 48372, 61683, 82244, 96744, 98551, 123366, 164488, 197102, 246732, 295653, 394204, 493464, 591306, 788408, 1182612, 2365224, 2857979, 5715958, 8573937, 11431916, 17147874, 22863832, 34295748, 68591496]

約数ペア:

[(1, 68591496), (2, 34295748), (3, 22863832), (4, 17147874), (6, 11431916), (8, 8573937), (12, 5715958), (24, 2857979), (29, 2365224), (58, 1182612), (87, 788408), (116, 591306), (139, 493464), (174, 394204), (232, 295653), (278, 246732), (348, 197102), (417, 164488), (556, 123366), (696, 98551), (709, 96744), (834, 82244), (1112, 61683), (1418, 48372), (1668, 41122), (2127, 32248), (2836, 24186), (3336, 20561), (4031, 17016), (4254, 16124), (5672, 12093), (8062, 8508)]