68795096

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 131520000

約数和(自身を除く): 62724904

約数列:

[1, 2, 4, 8, 79, 158, 199, 316, 398, 547, 632, 796, 1094, 1592, 2188, 4376, 15721, 31442, 43213, 62884, 86426, 108853, 125768, 172852, 217706, 345704, 435412, 870824, 8599387, 17198774, 34397548, 68795096]

約数ペア:

[(1, 68795096), (2, 34397548), (4, 17198774), (8, 8599387), (79, 870824), (158, 435412), (199, 345704), (316, 217706), (398, 172852), (547, 125768), (632, 108853), (796, 86426), (1094, 62884), (1592, 43213), (2188, 31442), (4376, 15721)]