69078984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 201062400

約数和(自身を除く): 131983416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 271, 312, 344, 456, 494, 516, 542, 559, 741, 813, 817, 988, 1032, 1084, 1118, 1482, 1626, 1634, 1677, 1976, 2168, 2236, 2451, 2964, 3252, 3268, 3354, 3523, 4472, 4902, 5149, 5928, 6504, 6536, 6708, 7046, 9804, 10298, 10569, 10621, 11653, 13416, 14092, 15447, 19608, 20596, 21138, 21242, 23306, 28184, 30894, 31863, 34959, 41192, 42276, 42484, 46612, 61788, 63726, 66937, 69918, 84552, 84968, 93224, 123576, 127452, 133874, 139836, 151489, 200811, 221407, 254904, 267748, 279672, 302978, 401622, 442814, 454467, 535496, 605956, 664221, 803244, 885628, 908934, 1211912, 1328442, 1606488, 1771256, 1817868, 2656884, 2878291, 3635736, 5313768, 5756582, 8634873, 11513164, 17269746, 23026328, 34539492, 69078984]

約数ペア:

[(1, 69078984), (2, 34539492), (3, 23026328), (4, 17269746), (6, 11513164), (8, 8634873), (12, 5756582), (13, 5313768), (19, 3635736), (24, 2878291), (26, 2656884), (38, 1817868), (39, 1771256), (43, 1606488), (52, 1328442), (57, 1211912), (76, 908934), (78, 885628), (86, 803244), (104, 664221), (114, 605956), (129, 535496), (152, 454467), (156, 442814), (172, 401622), (228, 302978), (247, 279672), (258, 267748), (271, 254904), (312, 221407), (344, 200811), (456, 151489), (494, 139836), (516, 133874), (542, 127452), (559, 123576), (741, 93224), (813, 84968), (817, 84552), (988, 69918), (1032, 66937), (1084, 63726), (1118, 61788), (1482, 46612), (1626, 42484), (1634, 42276), (1677, 41192), (1976, 34959), (2168, 31863), (2236, 30894), (2451, 28184), (2964, 23306), (3252, 21242), (3268, 21138), (3354, 20596), (3523, 19608), (4472, 15447), (4902, 14092), (5149, 13416), (5928, 11653), (6504, 10621), (6536, 10569), (6708, 10298), (7046, 9804)]