77677278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30319}}^1$

素因数の和:30392

約数の個数: 32

約数和(自身を含む): 180464640

約数和(自身を除く): 102787362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 30319, 60638, 90957, 181914, 212233, 424466, 636699, 1273398, 1849459, 3698918, 5548377, 11096754, 12946213, 25892426, 38838639, 77677278]

約数ペア:

[(1, 77677278), (2, 38838639), (3, 25892426), (6, 12946213), (7, 11096754), (14, 5548377), (21, 3698918), (42, 1849459), (61, 1273398), (122, 636699), (183, 424466), (366, 212233), (427, 181914), (854, 90957), (1281, 60638), (2562, 30319)]