72061108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 147819616

約数和(自身を除く): 75758508

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1531, 1681, 3062, 3362, 6124, 6724, 10717, 11767, 21434, 23534, 42868, 47068, 62771, 125542, 251084, 439397, 878794, 1757588, 2573611, 5147222, 10294444, 18015277, 36030554, 72061108]

約数ペア:

[(1, 72061108), (2, 36030554), (4, 18015277), (7, 10294444), (14, 5147222), (28, 2573611), (41, 1757588), (82, 878794), (164, 439397), (287, 251084), (574, 125542), (1148, 62771), (1531, 47068), (1681, 42868), (3062, 23534), (3362, 21434), (6124, 11767), (6724, 10717)]