78977418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 173606976

約数和(自身を除く): 94629558

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1097, 1846, 2194, 2769, 3291, 5538, 6582, 11999, 14261, 23998, 28522, 35997, 42783, 71994, 77887, 85566, 155774, 185393, 233661, 370786, 467322, 556179, 1012531, 1112358, 2025062, 3037593, 6075186, 13162903, 26325806, 39488709, 78977418]

約数ペア:

[(1, 78977418), (2, 39488709), (3, 26325806), (6, 13162903), (13, 6075186), (26, 3037593), (39, 2025062), (71, 1112358), (78, 1012531), (142, 556179), (169, 467322), (213, 370786), (338, 233661), (426, 185393), (507, 155774), (923, 85566), (1014, 77887), (1097, 71994), (1846, 42783), (2194, 35997), (2769, 28522), (3291, 23998), (5538, 14261), (6582, 11999)]