66446928

素因数分解:

$2^4\times 3^2\times {\mathrm{461437}}^1$

素因数の和:461451

約数の個数: 30

約数和(自身を含む): 185959514

約数和(自身を除く): 119512586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461437, 922874, 1384311, 1845748, 2768622, 3691496, 4152933, 5537244, 7382992, 8305866, 11074488, 16611732, 22148976, 33223464, 66446928]

約数ペア:

[(1, 66446928), (2, 33223464), (3, 22148976), (4, 16611732), (6, 11074488), (8, 8305866), (9, 7382992), (12, 5537244), (16, 4152933), (18, 3691496), (24, 2768622), (36, 1845748), (48, 1384311), (72, 922874), (144, 461437)]