77443976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 154327680

約数和(自身を除く): 76883704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 1831, 2488, 3662, 5287, 7324, 10574, 14648, 21148, 31127, 42296, 62254, 124508, 249016, 569441, 1138882, 2277764, 4555528, 9680497, 19360994, 38721988, 77443976]

約数ペア:

[(1, 77443976), (2, 38721988), (4, 19360994), (8, 9680497), (17, 4555528), (34, 2277764), (68, 1138882), (136, 569441), (311, 249016), (622, 124508), (1244, 62254), (1831, 42296), (2488, 31127), (3662, 21148), (5287, 14648), (7324, 10574)]