87315273214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{143879}}^1$

素因数の和:145284

約数の個数: 32

約数和(自身を含む): 149454486720

約数和(自身を除く): 62139213506

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1373, 2746, 17849, 23341, 35698, 46682, 143879, 287758, 303433, 606866, 1870427, 2445943, 3740854, 4891886, 31797259, 63594518, 197545867, 395091734, 2568096271, 3358279739, 5136192542, 6716559478, 43657636607, 87315273214]

約数ペア:

[(1, 87315273214), (2, 43657636607), (13, 6716559478), (17, 5136192542), (26, 3358279739), (34, 2568096271), (221, 395091734), (442, 197545867), (1373, 63594518), (2746, 31797259), (17849, 4891886), (23341, 3740854), (35698, 2445943), (46682, 1870427), (143879, 606866), (287758, 303433)]