80889444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47807}}^1$

素因数の和:47864

約数の個数: 36

約数和(自身を含む): 208825344

約数和(自身を除く): 127935900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47807, 95614, 143421, 191228, 286842, 430263, 573684, 860526, 1721052, 2246929, 4493858, 6740787, 8987716, 13481574, 20222361, 26963148, 40444722, 80889444]

約数ペア:

[(1, 80889444), (2, 40444722), (3, 26963148), (4, 20222361), (6, 13481574), (9, 8987716), (12, 6740787), (18, 4493858), (36, 2246929), (47, 1721052), (94, 860526), (141, 573684), (188, 430263), (282, 286842), (423, 191228), (564, 143421), (846, 95614), (1692, 47807)]