81777708

素因数分解:

$2^2\times 3^3\times {\mathrm{757201}}^1$

素因数の和:757214

約数の個数: 24

約数和(自身を含む): 212016560

約数和(自身を除く): 130238852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 757201, 1514402, 2271603, 3028804, 4543206, 6814809, 9086412, 13629618, 20444427, 27259236, 40888854, 81777708]

約数ペア:

[(1, 81777708), (2, 40888854), (3, 27259236), (4, 20444427), (6, 13629618), (9, 9086412), (12, 6814809), (18, 4543206), (27, 3028804), (36, 2271603), (54, 1514402), (108, 757201)]