81363372

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{48779}}^1$

素因数の和:48925

約数の個数: 24

約数和(自身を含む): 191217600

約数和(自身を除く): 109854228

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 48779, 97558, 146337, 195116, 292674, 585348, 6780281, 13560562, 20340843, 27121124, 40681686, 81363372]

約数ペア:

[(1, 81363372), (2, 40681686), (3, 27121124), (4, 20340843), (6, 13560562), (12, 6780281), (139, 585348), (278, 292674), (417, 195116), (556, 146337), (834, 97558), (1668, 48779)]