64689372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 190270080

約数和(自身を除く): 125580708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 86, 87, 99, 116, 129, 131, 132, 172, 174, 198, 258, 261, 262, 319, 348, 387, 393, 396, 473, 516, 522, 524, 638, 774, 786, 946, 957, 1044, 1179, 1247, 1276, 1419, 1441, 1548, 1572, 1892, 1914, 2358, 2494, 2838, 2871, 2882, 3741, 3799, 3828, 4257, 4323, 4716, 4988, 5633, 5676, 5742, 5764, 7482, 7598, 8514, 8646, 11223, 11266, 11397, 11484, 12969, 13717, 14964, 15196, 16899, 17028, 17292, 22446, 22532, 22794, 25938, 27434, 33798, 34191, 41151, 41789, 44892, 45588, 50697, 51876, 54868, 61963, 67596, 68382, 82302, 83578, 101394, 123453, 123926, 125367, 136764, 163357, 164604, 167156, 185889, 202788, 246906, 247852, 250734, 326714, 371778, 376101, 490071, 493812, 501468, 557667, 653428, 743556, 752202, 980142, 1115334, 1470213, 1504404, 1796927, 1960284, 2230668, 2940426, 3593854, 5390781, 5880852, 7187708, 10781562, 16172343, 21563124, 32344686, 64689372]

約数ペア:

[(1, 64689372), (2, 32344686), (3, 21563124), (4, 16172343), (6, 10781562), (9, 7187708), (11, 5880852), (12, 5390781), (18, 3593854), (22, 2940426), (29, 2230668), (33, 1960284), (36, 1796927), (43, 1504404), (44, 1470213), (58, 1115334), (66, 980142), (86, 752202), (87, 743556), (99, 653428), (116, 557667), (129, 501468), (131, 493812), (132, 490071), (172, 376101), (174, 371778), (198, 326714), (258, 250734), (261, 247852), (262, 246906), (319, 202788), (348, 185889), (387, 167156), (393, 164604), (396, 163357), (473, 136764), (516, 125367), (522, 123926), (524, 123453), (638, 101394), (774, 83578), (786, 82302), (946, 68382), (957, 67596), (1044, 61963), (1179, 54868), (1247, 51876), (1276, 50697), (1419, 45588), (1441, 44892), (1548, 41789), (1572, 41151), (1892, 34191), (1914, 33798), (2358, 27434), (2494, 25938), (2838, 22794), (2871, 22532), (2882, 22446), (3741, 17292), (3799, 17028), (3828, 16899), (4257, 15196), (4323, 14964), (4716, 13717), (4988, 12969), (5633, 11484), (5676, 11397), (5742, 11266), (5764, 11223), (7482, 8646), (7598, 8514)]