90121188

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{57329}}^1$

素因数の和:57467

約数の個数: 24

約数和(自身を含む): 211891680

約数和(自身を除く): 121770492

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 57329, 114658, 171987, 229316, 343974, 687948, 7510099, 15020198, 22530297, 30040396, 45060594, 90121188]

約数ペア:

[(1, 90121188), (2, 45060594), (3, 30040396), (4, 22530297), (6, 15020198), (12, 7510099), (131, 687948), (262, 343974), (393, 229316), (524, 171987), (786, 114658), (1572, 57329)]