78916542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 165604608

約数和(自身を除く): 86688066

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 2963, 4439, 5926, 8878, 8889, 13317, 17778, 26634, 68149, 136298, 204447, 408894, 571859, 1143718, 1715577, 3431154, 13152757, 26305514, 39458271, 78916542]

約数ペア:

[(1, 78916542), (2, 39458271), (3, 26305514), (6, 13152757), (23, 3431154), (46, 1715577), (69, 1143718), (138, 571859), (193, 408894), (386, 204447), (579, 136298), (1158, 68149), (2963, 26634), (4439, 17778), (5926, 13317), (8878, 8889)]