66156876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42737}}^1$

素因数の和:42790

約数の個数: 36

約数和(自身を含む): 171122952

約数和(自身を除く): 104966076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 42737, 85474, 128211, 170948, 256422, 384633, 512844, 769266, 1538532, 1837691, 3675382, 5513073, 7350764, 11026146, 16539219, 22052292, 33078438, 66156876]

約数ペア:

[(1, 66156876), (2, 33078438), (3, 22052292), (4, 16539219), (6, 11026146), (9, 7350764), (12, 5513073), (18, 3675382), (36, 1837691), (43, 1538532), (86, 769266), (129, 512844), (172, 384633), (258, 256422), (387, 170948), (516, 128211), (774, 85474), (1548, 42737)]