90989064

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20717}}^1$

素因数の和:20790

約数の個数: 48

約数和(自身を含む): 250480620

約数和(自身を除く): 159491556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 372906, 497208, 745812, 1263737, 1491624, 2527474, 3791211, 5054948, 7582422, 10109896, 11373633, 15164844, 22747266, 30329688, 45494532, 90989064]

約数ペア:

[(1, 90989064), (2, 45494532), (3, 30329688), (4, 22747266), (6, 15164844), (8, 11373633), (9, 10109896), (12, 7582422), (18, 5054948), (24, 3791211), (36, 2527474), (61, 1491624), (72, 1263737), (122, 745812), (183, 497208), (244, 372906), (366, 248604), (488, 186453), (549, 165736), (732, 124302), (1098, 82868), (1464, 62151), (2196, 41434), (4392, 20717)]