68318928

素因数分解:

$2^4\times 3^2\times {\mathrm{474437}}^1$

素因数の和:474451

約数の個数: 30

約数和(自身を含む): 191198514

約数和(自身を除く): 122879586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 474437, 948874, 1423311, 1897748, 2846622, 3795496, 4269933, 5693244, 7590992, 8539866, 11386488, 17079732, 22772976, 34159464, 68318928]

約数ペア:

[(1, 68318928), (2, 34159464), (3, 22772976), (4, 17079732), (6, 11386488), (8, 8539866), (9, 7590992), (12, 5693244), (16, 4269933), (18, 3795496), (24, 2846622), (36, 1897748), (48, 1423311), (72, 948874), (144, 474437)]