80589663

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 152053200

約数和(自身を除く): 71463537

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 49, 63, 77, 99, 111, 147, 231, 259, 333, 407, 441, 449, 539, 693, 777, 1221, 1347, 1617, 1813, 2331, 2849, 3143, 3663, 4041, 4851, 4939, 5439, 8547, 9429, 14817, 16317, 16613, 19943, 22001, 25641, 28287, 34573, 44451, 49839, 59829, 66003, 103719, 116291, 149517, 179487, 182743, 198009, 242011, 311157, 348873, 548229, 726033, 814037, 1046619, 1279201, 1644687, 2178099, 2442111, 3837603, 7326333, 8954407, 11512809, 26863221, 80589663]

約数ペア:

[(1, 80589663), (3, 26863221), (7, 11512809), (9, 8954407), (11, 7326333), (21, 3837603), (33, 2442111), (37, 2178099), (49, 1644687), (63, 1279201), (77, 1046619), (99, 814037), (111, 726033), (147, 548229), (231, 348873), (259, 311157), (333, 242011), (407, 198009), (441, 182743), (449, 179487), (539, 149517), (693, 116291), (777, 103719), (1221, 66003), (1347, 59829), (1617, 49839), (1813, 44451), (2331, 34573), (2849, 28287), (3143, 25641), (3663, 22001), (4041, 19943), (4851, 16613), (4939, 16317), (5439, 14817), (8547, 9429)]