86821068

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{52051}}^1$

素因数の和:52197

約数の個数: 24

約数和(自身を含む): 204043840

約数和(自身を除く): 117222772

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 52051, 104102, 156153, 208204, 312306, 624612, 7235089, 14470178, 21705267, 28940356, 43410534, 86821068]

約数ペア:

[(1, 86821068), (2, 43410534), (3, 28940356), (4, 21705267), (6, 14470178), (12, 7235089), (139, 624612), (278, 312306), (417, 208204), (556, 156153), (834, 104102), (1668, 52051)]