64205442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7263

約数の個数: 48

約数和(自身を含む): 161246592

約数和(自身を除く): 97041150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7177, 8946, 14354, 21531, 43062, 50239, 64593, 100478, 129186, 150717, 301434, 452151, 509567, 904302, 1019134, 1528701, 3057402, 3566969, 4586103, 7133938, 9172206, 10700907, 21401814, 32102721, 64205442]

約数ペア:

[(1, 64205442), (2, 32102721), (3, 21401814), (6, 10700907), (7, 9172206), (9, 7133938), (14, 4586103), (18, 3566969), (21, 3057402), (42, 1528701), (63, 1019134), (71, 904302), (126, 509567), (142, 452151), (213, 301434), (426, 150717), (497, 129186), (639, 100478), (994, 64593), (1278, 50239), (1491, 43062), (2982, 21531), (4473, 14354), (7177, 8946)]