64156987518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1\times {\mathrm{234271}}^1$

素因数の和:237800

約数の個数: 32

約数和(自身を含む): 138224228352

約数和(自身を除く): 74067240834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3511, 7022, 10533, 21066, 45643, 91286, 136929, 234271, 273858, 468542, 702813, 1405626, 3045523, 6091046, 9136569, 18273138, 822525481, 1645050962, 2467576443, 4935152886, 10692831253, 21385662506, 32078493759, 64156987518]

約数ペア:

[(1, 64156987518), (2, 32078493759), (3, 21385662506), (6, 10692831253), (13, 4935152886), (26, 2467576443), (39, 1645050962), (78, 822525481), (3511, 18273138), (7022, 9136569), (10533, 6091046), (21066, 3045523), (45643, 1405626), (91286, 702813), (136929, 468542), (234271, 273858)]