66896352

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2256

約数の個数: 72

約数和(自身を含む): 192071880

約数和(自身を除く): 125175528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2131, 2616, 3488, 3924, 4262, 5232, 6393, 7848, 8524, 10464, 12786, 15696, 17048, 19179, 25572, 31392, 34096, 38358, 51144, 68192, 76716, 102288, 153432, 204576, 232279, 306864, 464558, 613728, 696837, 929116, 1393674, 1858232, 2090511, 2787348, 3716464, 4181022, 5574696, 7432928, 8362044, 11149392, 16724088, 22298784, 33448176, 66896352]

約数ペア:

[(1, 66896352), (2, 33448176), (3, 22298784), (4, 16724088), (6, 11149392), (8, 8362044), (9, 7432928), (12, 5574696), (16, 4181022), (18, 3716464), (24, 2787348), (32, 2090511), (36, 1858232), (48, 1393674), (72, 929116), (96, 696837), (109, 613728), (144, 464558), (218, 306864), (288, 232279), (327, 204576), (436, 153432), (654, 102288), (872, 76716), (981, 68192), (1308, 51144), (1744, 38358), (1962, 34096), (2131, 31392), (2616, 25572), (3488, 19179), (3924, 17048), (4262, 15696), (5232, 12786), (6393, 10464), (7848, 8524)]