80786594

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 151984800

約数和(自身を除く): 71198206

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1009, 1634, 1862, 2018, 2107, 4214, 5719, 7063, 11438, 14126, 19171, 38342, 40033, 43387, 49441, 80066, 86774, 98882, 134197, 268394, 303709, 607418, 824353, 939379, 1648706, 1878758, 2125963, 4251926, 5770471, 11540942, 40393297, 80786594]

約数ペア:

[(1, 80786594), (2, 40393297), (7, 11540942), (14, 5770471), (19, 4251926), (38, 2125963), (43, 1878758), (49, 1648706), (86, 939379), (98, 824353), (133, 607418), (266, 303709), (301, 268394), (602, 134197), (817, 98882), (931, 86774), (1009, 80066), (1634, 49441), (1862, 43387), (2018, 40033), (2107, 38342), (4214, 19171), (5719, 14126), (7063, 11438)]