85404906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 198739008

約数和(自身を除く): 113334102

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 3931, 7242, 7862, 10863, 11793, 21726, 23586, 35379, 66827, 70758, 133654, 200481, 279101, 400962, 558202, 601443, 837303, 1202886, 1674606, 2511909, 4744717, 5023818, 9489434, 14234151, 28468302, 42702453, 85404906]

約数ペア:

[(1, 85404906), (2, 42702453), (3, 28468302), (6, 14234151), (9, 9489434), (17, 5023818), (18, 4744717), (34, 2511909), (51, 1674606), (71, 1202886), (102, 837303), (142, 601443), (153, 558202), (213, 400962), (306, 279101), (426, 200481), (639, 133654), (1207, 70758), (1278, 66827), (2414, 35379), (3621, 23586), (3931, 21726), (7242, 11793), (7862, 10863)]