77497782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 159815040

約数和(自身を除く): 82317258

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 2161, 4322, 5977, 6483, 11954, 12966, 17931, 35862, 92923, 185846, 278769, 300379, 557538, 600758, 901137, 1802274, 12916297, 25832594, 38748891, 77497782]

約数ペア:

[(1, 77497782), (2, 38748891), (3, 25832594), (6, 12916297), (43, 1802274), (86, 901137), (129, 600758), (139, 557538), (258, 300379), (278, 278769), (417, 185846), (834, 92923), (2161, 35862), (4322, 17931), (5977, 12966), (6483, 11954)]