43131564

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 90

約数和(自身を含む): 127445500

約数和(自身を除く): 84313936

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 499, 588, 686, 882, 998, 1029, 1372, 1497, 1764, 1996, 2058, 2401, 2994, 3087, 3493, 4116, 4491, 4802, 5988, 6174, 6986, 7203, 8982, 9604, 10479, 12348, 13972, 14406, 17964, 20958, 21609, 24451, 28812, 31437, 41916, 43218, 48902, 62874, 73353, 86436, 97804, 125748, 146706, 171157, 220059, 293412, 342314, 440118, 513471, 684628, 880236, 1026942, 1198099, 1540413, 2053884, 2396198, 3080826, 3594297, 4792396, 6161652, 7188594, 10782891, 14377188, 21565782, 43131564]

約数ペア:

[(1, 43131564), (2, 21565782), (3, 14377188), (4, 10782891), (6, 7188594), (7, 6161652), (9, 4792396), (12, 3594297), (14, 3080826), (18, 2396198), (21, 2053884), (28, 1540413), (36, 1198099), (42, 1026942), (49, 880236), (63, 684628), (84, 513471), (98, 440118), (126, 342314), (147, 293412), (196, 220059), (252, 171157), (294, 146706), (343, 125748), (441, 97804), (499, 86436), (588, 73353), (686, 62874), (882, 48902), (998, 43218), (1029, 41916), (1372, 31437), (1497, 28812), (1764, 24451), (1996, 21609), (2058, 20958), (2401, 17964), (2994, 14406), (3087, 13972), (3493, 12348), (4116, 10479), (4491, 9604), (4802, 8982), (5988, 7203), (6174, 6986)]