86804802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 215472192

約数和(自身を除く): 128667390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691, 997, 1382, 1994, 2073, 2991, 4146, 4837, 5982, 6219, 6979, 8973, 9674, 12438, 13958, 14511, 17946, 20937, 29022, 41874, 43533, 62811, 87066, 125622, 688927, 1377854, 2066781, 4133562, 4822489, 6200343, 9644978, 12400686, 14467467, 28934934, 43402401, 86804802]

約数ペア:

[(1, 86804802), (2, 43402401), (3, 28934934), (6, 14467467), (7, 12400686), (9, 9644978), (14, 6200343), (18, 4822489), (21, 4133562), (42, 2066781), (63, 1377854), (126, 688927), (691, 125622), (997, 87066), (1382, 62811), (1994, 43533), (2073, 41874), (2991, 29022), (4146, 20937), (4837, 17946), (5982, 14511), (6219, 13958), (6979, 12438), (8973, 9674)]