77906766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 182324304

約数和(自身を除く): 104417538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 1158, 1351, 1373, 2702, 2746, 4053, 4119, 8106, 8238, 9457, 9611, 18914, 19222, 28371, 28833, 56742, 57666, 67277, 134554, 201831, 264989, 403662, 529978, 794967, 1589934, 1854923, 3709846, 5564769, 11129538, 12984461, 25968922, 38953383, 77906766]

約数ペア:

[(1, 77906766), (2, 38953383), (3, 25968922), (6, 12984461), (7, 11129538), (14, 5564769), (21, 3709846), (42, 1854923), (49, 1589934), (98, 794967), (147, 529978), (193, 403662), (294, 264989), (386, 201831), (579, 134554), (1158, 67277), (1351, 57666), (1373, 56742), (2702, 28833), (2746, 28371), (4053, 19222), (4119, 18914), (8106, 9611), (8238, 9457)]