72288654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5144

約数の個数: 32

約数和(自身を含む): 153415680

約数和(自身を除く): 81127026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 4993, 7239, 9986, 14478, 14979, 29958, 94867, 189734, 284601, 569202, 634111, 1268222, 1902333, 3804666, 12048109, 24096218, 36144327, 72288654]

約数ペア:

[(1, 72288654), (2, 36144327), (3, 24096218), (6, 12048109), (19, 3804666), (38, 1902333), (57, 1268222), (114, 634111), (127, 569202), (254, 284601), (381, 189734), (762, 94867), (2413, 29958), (4826, 14979), (4993, 14478), (7239, 9986)]