79747278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1193}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 172107936

約数和(自身を除く): 92360658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1193, 1714, 2386, 2571, 3579, 5142, 7158, 11141, 15509, 22282, 31018, 33423, 46527, 66846, 93054, 1022401, 2044802, 3067203, 6134406, 13291213, 26582426, 39873639, 79747278]

約数ペア:

[(1, 79747278), (2, 39873639), (3, 26582426), (6, 13291213), (13, 6134406), (26, 3067203), (39, 2044802), (78, 1022401), (857, 93054), (1193, 66846), (1714, 46527), (2386, 33423), (2571, 31018), (3579, 22282), (5142, 15509), (7158, 11141)]