68080272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109103}}^1$

素因数の和:109127

約数の個数: 40

約数和(自身を含む): 189404544

約数和(自身を除く): 121324272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109103, 218206, 327309, 436412, 654618, 872824, 1309236, 1418339, 1745648, 2618472, 2836678, 4255017, 5236944, 5673356, 8510034, 11346712, 17020068, 22693424, 34040136, 68080272]

約数ペア:

[(1, 68080272), (2, 34040136), (3, 22693424), (4, 17020068), (6, 11346712), (8, 8510034), (12, 5673356), (13, 5236944), (16, 4255017), (24, 2836678), (26, 2618472), (39, 1745648), (48, 1418339), (52, 1309236), (78, 872824), (104, 654618), (156, 436412), (208, 327309), (312, 218206), (624, 109103)]