81150156

素因数分解:

$2^2\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{1709}}^1$

素因数の和:3038

約数の個数: 36

約数和(自身を含む): 205405200

約数和(自身を除く): 124255044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1319, 1709, 2638, 3418, 3957, 5127, 5276, 6836, 7914, 10254, 11871, 15381, 15828, 20508, 23742, 30762, 47484, 61524, 2254171, 4508342, 6762513, 9016684, 13525026, 20287539, 27050052, 40575078, 81150156]

約数ペア:

[(1, 81150156), (2, 40575078), (3, 27050052), (4, 20287539), (6, 13525026), (9, 9016684), (12, 6762513), (18, 4508342), (36, 2254171), (1319, 61524), (1709, 47484), (2638, 30762), (3418, 23742), (3957, 20508), (5127, 15828), (5276, 15381), (6836, 11871), (7914, 10254)]