80551728

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13009}}^1$

素因数の和:13066

約数の個数: 60

約数和(自身を含む): 230693320

約数和(自身を除く): 150141592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 13009, 26018, 39027, 52036, 78054, 104072, 117081, 156108, 208144, 234162, 312216, 468324, 559387, 624432, 936648, 1118774, 1678161, 1873296, 2237548, 3356322, 4475096, 5034483, 6712644, 8950192, 10068966, 13425288, 20137932, 26850576, 40275864, 80551728]

約数ペア:

[(1, 80551728), (2, 40275864), (3, 26850576), (4, 20137932), (6, 13425288), (8, 10068966), (9, 8950192), (12, 6712644), (16, 5034483), (18, 4475096), (24, 3356322), (36, 2237548), (43, 1873296), (48, 1678161), (72, 1118774), (86, 936648), (129, 624432), (144, 559387), (172, 468324), (258, 312216), (344, 234162), (387, 208144), (516, 156108), (688, 117081), (774, 104072), (1032, 78054), (1548, 52036), (2064, 39027), (3096, 26018), (6192, 13009)]