76172888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{78691}}^1$

素因数の和:78719

約数の個数: 24

約数和(自身を含む): 156990540

約数和(自身を除く): 80817652

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 78691, 157382, 314764, 629528, 865601, 1731202, 3462404, 6924808, 9521611, 19043222, 38086444, 76172888]

約数ペア:

[(1, 76172888), (2, 38086444), (4, 19043222), (8, 9521611), (11, 6924808), (22, 3462404), (44, 1731202), (88, 865601), (121, 629528), (242, 314764), (484, 157382), (968, 78691)]