80408148

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{44971}}^1$

素因数の和:45127

約数の個数: 24

約数和(自身を含む): 188882400

約数和(自身を除く): 108474252

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 44971, 89942, 134913, 179884, 269826, 539652, 6700679, 13401358, 20102037, 26802716, 40204074, 80408148]

約数ペア:

[(1, 80408148), (2, 40204074), (3, 26802716), (4, 20102037), (6, 13401358), (12, 6700679), (149, 539652), (298, 269826), (447, 179884), (596, 134913), (894, 89942), (1788, 44971)]