87741758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{6037}}^1$

素因数の和:6108

約数の個数: 24

約数和(自身を含む): 145853928

約数和(自身を除く): 58112170

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 6037, 7267, 12074, 14534, 78481, 156962, 259591, 519182, 1020253, 2040506, 3374683, 6749366, 43870879, 87741758]

約数ペア:

[(1, 87741758), (2, 43870879), (13, 6749366), (26, 3374683), (43, 2040506), (86, 1020253), (169, 519182), (338, 259591), (559, 156962), (1118, 78481), (6037, 14534), (7267, 12074)]