71426808

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1163}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 193840920

約数和(自身を除く): 122414112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1163, 1706, 2326, 2559, 3412, 3489, 4652, 5118, 6824, 6978, 7677, 9304, 10236, 10467, 13956, 15354, 20472, 20934, 27912, 30708, 41868, 61416, 83736, 992039, 1984078, 2976117, 3968156, 5952234, 7936312, 8928351, 11904468, 17856702, 23808936, 35713404, 71426808]

約数ペア:

[(1, 71426808), (2, 35713404), (3, 23808936), (4, 17856702), (6, 11904468), (8, 8928351), (9, 7936312), (12, 5952234), (18, 3968156), (24, 2976117), (36, 1984078), (72, 992039), (853, 83736), (1163, 61416), (1706, 41868), (2326, 30708), (2559, 27912), (3412, 20934), (3489, 20472), (4652, 15354), (5118, 13956), (6824, 10467), (6978, 10236), (7677, 9304)]