81196084

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 143716608

約数和(自身を除く): 62520524

約数列:

[1, 2, 4, 223, 227, 401, 446, 454, 802, 892, 908, 1604, 50621, 89423, 91027, 101242, 178846, 182054, 202484, 357692, 364108, 20299021, 40598042, 81196084]

約数ペア:

[(1, 81196084), (2, 40598042), (4, 20299021), (223, 364108), (227, 357692), (401, 202484), (446, 182054), (454, 178846), (802, 101242), (892, 91027), (908, 89423), (1604, 50621)]