81235992

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22717}}^1$

素因数の和:22875

約数の個数: 32

約数和(自身を含む): 204462000

約数和(自身を除く): 123226008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 22717, 45434, 68151, 90868, 136302, 181736, 272604, 545208, 3384833, 6769666, 10154499, 13539332, 20308998, 27078664, 40617996, 81235992]

約数ペア:

[(1, 81235992), (2, 40617996), (3, 27078664), (4, 20308998), (6, 13539332), (8, 10154499), (12, 6769666), (24, 3384833), (149, 545208), (298, 272604), (447, 181736), (596, 136302), (894, 90868), (1192, 68151), (1788, 45434), (3576, 22717)]