87300902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 57851098

約数列:

[1, 2, 13, 26, 47, 94, 199, 359, 398, 611, 718, 1222, 2587, 4667, 5174, 9334, 9353, 16873, 18706, 33746, 71441, 121589, 142882, 219349, 243178, 438698, 928733, 1857466, 3357727, 6715454, 43650451, 87300902]

約数ペア:

[(1, 87300902), (2, 43650451), (13, 6715454), (26, 3357727), (47, 1857466), (94, 928733), (199, 438698), (359, 243178), (398, 219349), (611, 142882), (718, 121589), (1222, 71441), (2587, 33746), (4667, 18706), (5174, 16873), (9334, 9353)]