80627064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11220

約数の個数: 64

約数和(自身を含む): 235741440

約数和(自身を除く): 155114376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 11161, 22322, 33483, 44644, 66966, 78127, 89288, 133932, 156254, 234381, 267864, 312508, 468762, 479923, 625016, 937524, 959846, 1439769, 1875048, 1919692, 2879538, 3359461, 3839384, 5759076, 6718922, 10078383, 11518152, 13437844, 20156766, 26875688, 40313532, 80627064]

約数ペア:

[(1, 80627064), (2, 40313532), (3, 26875688), (4, 20156766), (6, 13437844), (7, 11518152), (8, 10078383), (12, 6718922), (14, 5759076), (21, 3839384), (24, 3359461), (28, 2879538), (42, 1919692), (43, 1875048), (56, 1439769), (84, 959846), (86, 937524), (129, 625016), (168, 479923), (172, 468762), (258, 312508), (301, 267864), (344, 234381), (516, 156254), (602, 133932), (903, 89288), (1032, 78127), (1204, 66966), (1806, 44644), (2408, 33483), (3612, 22322), (7224, 11161)]