87409084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{58901}}^1$

素因数の和:58965

約数の個数: 24

約数和(自身を含む): 178119648

約数和(自身を除く): 90710564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 58901, 117802, 235604, 412307, 824614, 1649228, 3121753, 6243506, 12487012, 21852271, 43704542, 87409084]

約数ペア:

[(1, 87409084), (2, 43704542), (4, 21852271), (7, 12487012), (14, 6243506), (28, 3121753), (53, 1649228), (106, 824614), (212, 412307), (371, 235604), (742, 117802), (1484, 58901)]