87489906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12041}}^1$

素因数の和:12226

約数の個数: 32

約数和(自身を含む): 201149568

約数和(自身を除く): 113659662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 12041, 24082, 36123, 72246, 84287, 168574, 252861, 505722, 2083093, 4166186, 6249279, 12498558, 14581651, 29163302, 43744953, 87489906]

約数ペア:

[(1, 87489906), (2, 43744953), (3, 29163302), (6, 14581651), (7, 12498558), (14, 6249279), (21, 4166186), (42, 2083093), (173, 505722), (346, 252861), (519, 168574), (1038, 84287), (1211, 72246), (2422, 36123), (3633, 24082), (7266, 12041)]