80383056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128819}}^1$

素因数の和:128843

約数の個数: 40

約数和(自身を含む): 223631520

約数和(自身を除く): 143248464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 128819, 257638, 386457, 515276, 772914, 1030552, 1545828, 1674647, 2061104, 3091656, 3349294, 5023941, 6183312, 6698588, 10047882, 13397176, 20095764, 26794352, 40191528, 80383056]

約数ペア:

[(1, 80383056), (2, 40191528), (3, 26794352), (4, 20095764), (6, 13397176), (8, 10047882), (12, 6698588), (13, 6183312), (16, 5023941), (24, 3349294), (26, 3091656), (39, 2061104), (48, 1674647), (52, 1545828), (78, 1030552), (104, 772914), (156, 515276), (208, 386457), (312, 257638), (624, 128819)]