7120098756

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{5209}}^1$

素因数の和:6145

約数の個数: 72

約数和(自身を含む): 18440982560

約数和(自身を除く): 11320883804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 883, 1548, 1766, 2649, 3532, 5209, 5298, 7947, 10418, 10596, 15627, 15894, 20836, 31254, 31788, 37969, 46881, 62508, 75938, 93762, 113907, 151876, 187524, 223987, 227814, 341721, 447974, 455628, 671961, 683442, 895948, 1343922, 1366884, 2015883, 2687844, 4031766, 4599547, 8063532, 9199094, 13798641, 18398188, 27597282, 41395923, 55194564, 82791846, 165583692, 197780521, 395561042, 593341563, 791122084, 1186683126, 1780024689, 2373366252, 3560049378, 7120098756]

約数ペア:

[(1, 7120098756), (2, 3560049378), (3, 2373366252), (4, 1780024689), (6, 1186683126), (9, 791122084), (12, 593341563), (18, 395561042), (36, 197780521), (43, 165583692), (86, 82791846), (129, 55194564), (172, 41395923), (258, 27597282), (387, 18398188), (516, 13798641), (774, 9199094), (883, 8063532), (1548, 4599547), (1766, 4031766), (2649, 2687844), (3532, 2015883), (5209, 1366884), (5298, 1343922), (7947, 895948), (10418, 683442), (10596, 671961), (15627, 455628), (15894, 447974), (20836, 341721), (31254, 227814), (31788, 223987), (37969, 187524), (46881, 151876), (62508, 113907), (75938, 93762)]