79641126

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 177005088

約数和(自身を除く): 97363962

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 617, 639, 909, 1234, 1278, 1818, 1851, 3702, 5553, 7171, 11106, 14342, 21513, 43026, 43807, 62317, 64539, 87614, 124634, 129078, 131421, 186951, 262842, 373902, 394263, 560853, 788526, 1121706, 4424507, 8849014, 13273521, 26547042, 39820563, 79641126]

約数ペア:

[(1, 79641126), (2, 39820563), (3, 26547042), (6, 13273521), (9, 8849014), (18, 4424507), (71, 1121706), (101, 788526), (142, 560853), (202, 394263), (213, 373902), (303, 262842), (426, 186951), (606, 131421), (617, 129078), (639, 124634), (909, 87614), (1234, 64539), (1278, 62317), (1818, 43807), (1851, 43026), (3702, 21513), (5553, 14342), (7171, 11106)]