71239212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179897}}^1$

素因数の和:179918

約数の個数: 36

約数和(自身を含む): 196448616

約数和(自身を除く): 125209404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 179897, 359794, 539691, 719588, 1079382, 1619073, 1978867, 2158764, 3238146, 3957734, 5936601, 6476292, 7915468, 11873202, 17809803, 23746404, 35619606, 71239212]

約数ペア:

[(1, 71239212), (2, 35619606), (3, 23746404), (4, 17809803), (6, 11873202), (9, 7915468), (11, 6476292), (12, 5936601), (18, 3957734), (22, 3238146), (33, 2158764), (36, 1978867), (44, 1619073), (66, 1079382), (99, 719588), (132, 539691), (198, 359794), (396, 179897)]