81176242

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1913}}^1$

素因数の和:2362

約数の個数: 24

約数和(自身を含む): 142045596

約数和(自身を除く): 60869354

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 1913, 3031, 3826, 6062, 13391, 21217, 26782, 42434, 93737, 187474, 828329, 1656658, 5798303, 11596606, 40588121, 81176242]

約数ペア:

[(1, 81176242), (2, 40588121), (7, 11596606), (14, 5798303), (49, 1656658), (98, 828329), (433, 187474), (866, 93737), (1913, 42434), (3031, 26782), (3826, 21217), (6062, 13391)]