80434926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31249}}^1$

素因数の和:31281

約数の個数: 48

約数和(自身を含む): 204750000

約数和(自身を除く): 124315074

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31249, 62498, 93747, 187494, 281241, 343739, 406237, 562482, 687478, 812474, 1031217, 1218711, 2062434, 2437422, 3093651, 3656133, 4468607, 6187302, 7312266, 8937214, 13405821, 26811642, 40217463, 80434926]

約数ペア:

[(1, 80434926), (2, 40217463), (3, 26811642), (6, 13405821), (9, 8937214), (11, 7312266), (13, 6187302), (18, 4468607), (22, 3656133), (26, 3093651), (33, 2437422), (39, 2062434), (66, 1218711), (78, 1031217), (99, 812474), (117, 687478), (143, 562482), (198, 406237), (234, 343739), (286, 281241), (429, 187494), (858, 93747), (1287, 62498), (2574, 31249)]