81237984

素因数分解:

$2^5\times 3^1\times {\mathrm{846229}}^1$

素因数の和:846242

約数の個数: 24

約数和(自身を含む): 213249960

約数和(自身を除く): 132011976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 846229, 1692458, 2538687, 3384916, 5077374, 6769832, 10154748, 13539664, 20309496, 27079328, 40618992, 81237984]

約数ペア:

[(1, 81237984), (2, 40618992), (3, 27079328), (4, 20309496), (6, 13539664), (8, 10154748), (12, 6769832), (16, 5077374), (24, 3384916), (32, 2538687), (48, 1692458), (96, 846229)]