68340564

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{3313}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 178160640

約数和(自身を除く): 109820076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 2292, 3313, 3438, 5157, 6626, 6876, 9939, 10314, 13252, 19878, 20628, 29817, 39756, 59634, 89451, 119268, 178902, 357804, 632783, 1265566, 1898349, 2531132, 3796698, 5695047, 7593396, 11390094, 17085141, 22780188, 34170282, 68340564]

約数ペア:

[(1, 68340564), (2, 34170282), (3, 22780188), (4, 17085141), (6, 11390094), (9, 7593396), (12, 5695047), (18, 3796698), (27, 2531132), (36, 1898349), (54, 1265566), (108, 632783), (191, 357804), (382, 178902), (573, 119268), (764, 89451), (1146, 59634), (1719, 39756), (2292, 29817), (3313, 20628), (3438, 19878), (5157, 13252), (6626, 10314), (6876, 9939)]