85020804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 239951712

約数和(自身を除く): 154930908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 4993, 5676, 8514, 9986, 14979, 17028, 19972, 29958, 44937, 54923, 59916, 89874, 109846, 164769, 179748, 214699, 219692, 329538, 429398, 494307, 644097, 659076, 858796, 988614, 1288194, 1932291, 1977228, 2361689, 2576388, 3864582, 4723378, 7085067, 7729164, 9446756, 14170134, 21255201, 28340268, 42510402, 85020804]

約数ペア:

[(1, 85020804), (2, 42510402), (3, 28340268), (4, 21255201), (6, 14170134), (9, 9446756), (11, 7729164), (12, 7085067), (18, 4723378), (22, 3864582), (33, 2576388), (36, 2361689), (43, 1977228), (44, 1932291), (66, 1288194), (86, 988614), (99, 858796), (129, 659076), (132, 644097), (172, 494307), (198, 429398), (258, 329538), (387, 219692), (396, 214699), (473, 179748), (516, 164769), (774, 109846), (946, 89874), (1419, 59916), (1548, 54923), (1892, 44937), (2838, 29958), (4257, 19972), (4993, 17028), (5676, 14979), (8514, 9986)]