81973734

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9377}}^1$

素因数の和:9460

約数の個数: 32

約数和(自身を含む): 172855296

約数和(自身を除く): 90881562

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 8742, 9377, 18754, 28131, 56262, 290687, 440719, 581374, 872061, 881438, 1322157, 1744122, 2644314, 13662289, 27324578, 40986867, 81973734]

約数ペア:

[(1, 81973734), (2, 40986867), (3, 27324578), (6, 13662289), (31, 2644314), (47, 1744122), (62, 1322157), (93, 881438), (94, 872061), (141, 581374), (186, 440719), (282, 290687), (1457, 56262), (2914, 28131), (4371, 18754), (8742, 9377)]