80759322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{213649}}^1$

素因数の和:213667

約数の個数: 32

約数和(自身を含む): 205104000

約数和(自身を除く): 124344678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 213649, 427298, 640947, 1281894, 1495543, 1922841, 2991086, 3845682, 4486629, 5768523, 8973258, 11537046, 13459887, 26919774, 40379661, 80759322]

約数ペア:

[(1, 80759322), (2, 40379661), (3, 26919774), (6, 13459887), (7, 11537046), (9, 8973258), (14, 5768523), (18, 4486629), (21, 3845682), (27, 2991086), (42, 1922841), (54, 1495543), (63, 1281894), (126, 640947), (189, 427298), (378, 213649)]