87064188

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{67807}}^1$

素因数の和:67921

約数の個数: 24

約数和(自身を含む): 205051392

約数和(自身を除く): 117987204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 67807, 135614, 203421, 271228, 406842, 813684, 7255349, 14510698, 21766047, 29021396, 43532094, 87064188]

約数ペア:

[(1, 87064188), (2, 43532094), (3, 29021396), (4, 21766047), (6, 14510698), (12, 7255349), (107, 813684), (214, 406842), (321, 271228), (428, 203421), (642, 135614), (1284, 67807)]