68628708

素因数分解:

$2^2\times 3^4\times {\mathrm{211817}}^1$

素因数の和:211833

約数の個数: 30

約数和(自身を含む): 179409846

約数和(自身を除く): 110781138

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 211817, 423634, 635451, 847268, 1270902, 1906353, 2541804, 3812706, 5719059, 7625412, 11438118, 17157177, 22876236, 34314354, 68628708]

約数ペア:

[(1, 68628708), (2, 34314354), (3, 22876236), (4, 17157177), (6, 11438118), (9, 7625412), (12, 5719059), (18, 3812706), (27, 2541804), (36, 1906353), (54, 1270902), (81, 847268), (108, 635451), (162, 423634), (324, 211817)]