64150668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 171771600

約数和(自身を除く): 107620932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1429, 1548, 2494, 2858, 3741, 4287, 4988, 5716, 7482, 8574, 11223, 12861, 14964, 17148, 22446, 25722, 41441, 44892, 51444, 61447, 82882, 122894, 124323, 165764, 184341, 245788, 248646, 368682, 372969, 497292, 553023, 737364, 745938, 1106046, 1491876, 1781963, 2212092, 3563926, 5345889, 7127852, 10691778, 16037667, 21383556, 32075334, 64150668]

約数ペア:

[(1, 64150668), (2, 32075334), (3, 21383556), (4, 16037667), (6, 10691778), (9, 7127852), (12, 5345889), (18, 3563926), (29, 2212092), (36, 1781963), (43, 1491876), (58, 1106046), (86, 745938), (87, 737364), (116, 553023), (129, 497292), (172, 372969), (174, 368682), (258, 248646), (261, 245788), (348, 184341), (387, 165764), (516, 124323), (522, 122894), (774, 82882), (1044, 61447), (1247, 51444), (1429, 44892), (1548, 41441), (2494, 25722), (2858, 22446), (3741, 17148), (4287, 14964), (4988, 12861), (5716, 11223), (7482, 8574)]