68243316

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{53149}}^1$

素因数の和:53263

約数の個数: 24

約数和(自身を含む): 160725600

約数和(自身を除く): 92482284

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 53149, 106298, 159447, 212596, 318894, 637788, 5686943, 11373886, 17060829, 22747772, 34121658, 68243316]

約数ペア:

[(1, 68243316), (2, 34121658), (3, 22747772), (4, 17060829), (6, 11373886), (12, 5686943), (107, 637788), (214, 318894), (321, 212596), (428, 159447), (642, 106298), (1284, 53149)]