79786264

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 156960000

約数和(自身を除く): 77173736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 2179, 4358, 4577, 8716, 9154, 17432, 18308, 36616, 50117, 100234, 200468, 400936, 433621, 867242, 1734484, 3468968, 9973283, 19946566, 39893132, 79786264]

約数ペア:

[(1, 79786264), (2, 39893132), (4, 19946566), (8, 9973283), (23, 3468968), (46, 1734484), (92, 867242), (184, 433621), (199, 400936), (398, 200468), (796, 100234), (1592, 50117), (2179, 36616), (4358, 18308), (4577, 17432), (8716, 9154)]