81170446

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{929}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 141084720

約数和(自身を除く): 59914274

約数列:

[1, 2, 7, 14, 79, 158, 553, 929, 1106, 1858, 6241, 6503, 12482, 13006, 43687, 73391, 87374, 146782, 513737, 1027474, 5797889, 11595778, 40585223, 81170446]

約数ペア:

[(1, 81170446), (2, 40585223), (7, 11595778), (14, 5797889), (79, 1027474), (158, 513737), (553, 146782), (929, 87374), (1106, 73391), (1858, 43687), (6241, 13006), (6503, 12482)]