78900666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3191}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 170529408

約数和(自身を除く): 91628742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 3191, 4121, 6382, 8242, 9573, 12363, 19146, 24726, 41483, 82966, 124449, 248898, 1011547, 2023094, 3034641, 6069282, 13150111, 26300222, 39450333, 78900666]

約数ペア:

[(1, 78900666), (2, 39450333), (3, 26300222), (6, 13150111), (13, 6069282), (26, 3034641), (39, 2023094), (78, 1011547), (317, 248898), (634, 124449), (951, 82966), (1902, 41483), (3191, 24726), (4121, 19146), (6382, 12363), (8242, 9573)]