64144146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 82169070

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 107, 186, 214, 293, 321, 341, 586, 642, 682, 879, 1023, 1177, 1758, 2046, 2354, 3223, 3317, 3531, 6446, 6634, 7062, 9083, 9669, 9951, 18166, 19338, 19902, 27249, 31351, 36487, 54498, 62702, 72974, 94053, 99913, 109461, 188106, 199826, 218922, 299739, 344861, 599478, 689722, 971881, 1034583, 1943762, 2069166, 2915643, 5831286, 10690691, 21381382, 32072073, 64144146]

約数ペア:

[(1, 64144146), (2, 32072073), (3, 21381382), (6, 10690691), (11, 5831286), (22, 2915643), (31, 2069166), (33, 1943762), (62, 1034583), (66, 971881), (93, 689722), (107, 599478), (186, 344861), (214, 299739), (293, 218922), (321, 199826), (341, 188106), (586, 109461), (642, 99913), (682, 94053), (879, 72974), (1023, 62702), (1177, 54498), (1758, 36487), (2046, 31351), (2354, 27249), (3223, 19902), (3317, 19338), (3531, 18166), (6446, 9951), (6634, 9669), (7062, 9083)]