64395288

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2437}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 174950880

約数和(自身を除く): 110555592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 1101, 1468, 2202, 2437, 2936, 3303, 4404, 4874, 6606, 7311, 8808, 9748, 13212, 14622, 19496, 21933, 26424, 29244, 43866, 58488, 87732, 175464, 894379, 1788758, 2683137, 3577516, 5366274, 7155032, 8049411, 10732548, 16098822, 21465096, 32197644, 64395288]

約数ペア:

[(1, 64395288), (2, 32197644), (3, 21465096), (4, 16098822), (6, 10732548), (8, 8049411), (9, 7155032), (12, 5366274), (18, 3577516), (24, 2683137), (36, 1788758), (72, 894379), (367, 175464), (734, 87732), (1101, 58488), (1468, 43866), (2202, 29244), (2437, 26424), (2936, 21933), (3303, 19496), (4404, 14622), (4874, 13212), (6606, 9748), (7311, 8808)]