78335838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27031}}^1$

素因数の和:27069

約数の個数: 48

約数和(自身を含む): 202415616

約数和(自身を除く): 124079778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 27031, 54062, 81093, 162186, 189217, 243279, 378434, 486558, 567651, 621713, 1135302, 1243426, 1702953, 1865139, 3405906, 3730278, 4351991, 5595417, 8703982, 11190834, 13055973, 26111946, 39167919, 78335838]

約数ペア:

[(1, 78335838), (2, 39167919), (3, 26111946), (6, 13055973), (7, 11190834), (9, 8703982), (14, 5595417), (18, 4351991), (21, 3730278), (23, 3405906), (42, 1865139), (46, 1702953), (63, 1243426), (69, 1135302), (126, 621713), (138, 567651), (161, 486558), (207, 378434), (322, 243279), (414, 189217), (483, 162186), (966, 81093), (1449, 54062), (2898, 27031)]