81497202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5279}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 88814478

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 5279, 7719, 10558, 15438, 15837, 31674, 163649, 327298, 438157, 490947, 876314, 981894, 1314471, 2628942, 13582867, 27165734, 40748601, 81497202]

約数ペア:

[(1, 81497202), (2, 40748601), (3, 27165734), (6, 13582867), (31, 2628942), (62, 1314471), (83, 981894), (93, 876314), (166, 490947), (186, 438157), (249, 327298), (498, 163649), (2573, 31674), (5146, 15837), (5279, 15438), (7719, 10558)]