80605854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71081}}^1$

素因数の和:71102

約数の個数: 40

約数和(自身を含む): 206422128

約数和(自身を除く): 125816274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 71081, 142162, 213243, 426486, 497567, 639729, 995134, 1279458, 1492701, 1919187, 2985402, 3838374, 4478103, 5757561, 8956206, 11515122, 13434309, 26868618, 40302927, 80605854]

約数ペア:

[(1, 80605854), (2, 40302927), (3, 26868618), (6, 13434309), (7, 11515122), (9, 8956206), (14, 5757561), (18, 4478103), (21, 3838374), (27, 2985402), (42, 1919187), (54, 1492701), (63, 1279458), (81, 995134), (126, 639729), (162, 497567), (189, 426486), (378, 213243), (567, 142162), (1134, 71081)]