68426568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 213557760

約数和(自身を除く): 145131192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 137, 168, 252, 274, 411, 504, 548, 822, 959, 991, 1096, 1233, 1644, 1918, 1982, 2466, 2877, 2973, 3288, 3836, 3964, 4932, 5754, 5946, 6937, 7672, 7928, 8631, 8919, 9864, 11508, 11892, 13874, 17262, 17838, 20811, 23016, 23784, 27748, 34524, 35676, 41622, 55496, 62433, 69048, 71352, 83244, 124866, 135767, 166488, 249732, 271534, 407301, 499464, 543068, 814602, 950369, 1086136, 1221903, 1629204, 1900738, 2443806, 2851107, 3258408, 3801476, 4887612, 5702214, 7602952, 8553321, 9775224, 11404428, 17106642, 22808856, 34213284, 68426568]

約数ペア:

[(1, 68426568), (2, 34213284), (3, 22808856), (4, 17106642), (6, 11404428), (7, 9775224), (8, 8553321), (9, 7602952), (12, 5702214), (14, 4887612), (18, 3801476), (21, 3258408), (24, 2851107), (28, 2443806), (36, 1900738), (42, 1629204), (56, 1221903), (63, 1086136), (72, 950369), (84, 814602), (126, 543068), (137, 499464), (168, 407301), (252, 271534), (274, 249732), (411, 166488), (504, 135767), (548, 124866), (822, 83244), (959, 71352), (991, 69048), (1096, 62433), (1233, 55496), (1644, 41622), (1918, 35676), (1982, 34524), (2466, 27748), (2877, 23784), (2973, 23016), (3288, 20811), (3836, 17838), (3964, 17262), (4932, 13874), (5754, 11892), (5946, 11508), (6937, 9864), (7672, 8919), (7928, 8631)]