72769912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 140774400

約数和(自身を除く): 68004488

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1879, 3758, 4841, 7516, 9682, 15032, 19364, 38728, 88313, 176626, 193537, 353252, 387074, 706504, 774148, 1548296, 9096239, 18192478, 36384956, 72769912]

約数ペア:

[(1, 72769912), (2, 36384956), (4, 18192478), (8, 9096239), (47, 1548296), (94, 774148), (103, 706504), (188, 387074), (206, 353252), (376, 193537), (412, 176626), (824, 88313), (1879, 38728), (3758, 19364), (4841, 15032), (7516, 9682)]