80725896

素因数分解:

$2^3\times 3^4\times {\mathrm{124577}}^1$

素因数の和:124595

約数の個数: 40

約数和(自身を含む): 226109070

約数和(自身を除く): 145383174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124577, 249154, 373731, 498308, 747462, 996616, 1121193, 1494924, 2242386, 2989848, 3363579, 4484772, 6727158, 8969544, 10090737, 13454316, 20181474, 26908632, 40362948, 80725896]

約数ペア:

[(1, 80725896), (2, 40362948), (3, 26908632), (4, 20181474), (6, 13454316), (8, 10090737), (9, 8969544), (12, 6727158), (18, 4484772), (24, 3363579), (27, 2989848), (36, 2242386), (54, 1494924), (72, 1121193), (81, 996616), (108, 747462), (162, 498308), (216, 373731), (324, 249154), (648, 124577)]