70128408

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 204697080

約数和(自身を除く): 134568672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1217, 1372, 2058, 2401, 2434, 2744, 3651, 4116, 4802, 4868, 7203, 7302, 8232, 8519, 9604, 9736, 14406, 14604, 17038, 19208, 25557, 28812, 29208, 34076, 51114, 57624, 59633, 68152, 102228, 119266, 178899, 204456, 238532, 357798, 417431, 477064, 715596, 834862, 1252293, 1431192, 1669724, 2504586, 2922017, 3339448, 5009172, 5844034, 8766051, 10018344, 11688068, 17532102, 23376136, 35064204, 70128408]

約数ペア:

[(1, 70128408), (2, 35064204), (3, 23376136), (4, 17532102), (6, 11688068), (7, 10018344), (8, 8766051), (12, 5844034), (14, 5009172), (21, 3339448), (24, 2922017), (28, 2504586), (42, 1669724), (49, 1431192), (56, 1252293), (84, 834862), (98, 715596), (147, 477064), (168, 417431), (196, 357798), (294, 238532), (343, 204456), (392, 178899), (588, 119266), (686, 102228), (1029, 68152), (1176, 59633), (1217, 57624), (1372, 51114), (2058, 34076), (2401, 29208), (2434, 28812), (2744, 25557), (3651, 19208), (4116, 17038), (4802, 14604), (4868, 14406), (7203, 9736), (7302, 9604), (8232, 8519)]