72065604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 109555836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 659, 701, 1318, 1402, 1977, 2103, 2636, 2804, 3954, 4206, 7908, 8412, 8567, 9113, 17134, 18226, 25701, 27339, 34268, 36452, 51402, 54678, 102804, 109356, 461959, 923918, 1385877, 1847836, 2771754, 5543508, 6005467, 12010934, 18016401, 24021868, 36032802, 72065604]

約数ペア:

[(1, 72065604), (2, 36032802), (3, 24021868), (4, 18016401), (6, 12010934), (12, 6005467), (13, 5543508), (26, 2771754), (39, 1847836), (52, 1385877), (78, 923918), (156, 461959), (659, 109356), (701, 102804), (1318, 54678), (1402, 51402), (1977, 36452), (2103, 34268), (2636, 27339), (2804, 25701), (3954, 18226), (4206, 17134), (7908, 9113), (8412, 8567)]