81098862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1607}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 175053312

約数和(自身を除く): 93954450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1607, 1941, 3214, 3882, 4821, 8411, 9642, 16822, 20891, 25233, 41782, 50466, 62673, 125346, 1039729, 2079458, 3119187, 6238374, 13516477, 27032954, 40549431, 81098862]

約数ペア:

[(1, 81098862), (2, 40549431), (3, 27032954), (6, 13516477), (13, 6238374), (26, 3119187), (39, 2079458), (78, 1039729), (647, 125346), (1294, 62673), (1607, 50466), (1941, 41782), (3214, 25233), (3882, 20891), (4821, 16822), (8411, 9642)]