91231128

素因数分解:

$2^3\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{1229}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 247525200

約数和(自身を除く): 156294072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1031, 1229, 2062, 2458, 3093, 3687, 4124, 4916, 6186, 7374, 8248, 9279, 9832, 11061, 12372, 14748, 18558, 22122, 24744, 29496, 37116, 44244, 74232, 88488, 1267099, 2534198, 3801297, 5068396, 7602594, 10136792, 11403891, 15205188, 22807782, 30410376, 45615564, 91231128]

約数ペア:

[(1, 91231128), (2, 45615564), (3, 30410376), (4, 22807782), (6, 15205188), (8, 11403891), (9, 10136792), (12, 7602594), (18, 5068396), (24, 3801297), (36, 2534198), (72, 1267099), (1031, 88488), (1229, 74232), (2062, 44244), (2458, 37116), (3093, 29496), (3687, 24744), (4124, 22122), (4916, 18558), (6186, 14748), (7374, 12372), (8248, 11061), (9279, 9832)]