80188244

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 142296000

約数和(自身を除く): 62107756

約数列:

[1, 2, 4, 131, 199, 262, 398, 524, 769, 796, 1538, 3076, 26069, 52138, 100739, 104276, 153031, 201478, 306062, 402956, 612124, 20047061, 40094122, 80188244]

約数ペア:

[(1, 80188244), (2, 40094122), (4, 20047061), (131, 612124), (199, 402956), (262, 306062), (398, 201478), (524, 153031), (769, 104276), (796, 100739), (1538, 52138), (3076, 26069)]