180711252

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 466161696

約数和(自身を除く): 285450444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 197, 249, 307, 332, 394, 498, 591, 614, 747, 788, 921, 996, 1182, 1228, 1494, 1773, 1842, 2364, 2763, 2988, 3546, 3684, 5526, 7092, 11052, 16351, 25481, 32702, 49053, 50962, 60479, 65404, 76443, 98106, 101924, 120958, 147159, 152886, 181437, 196212, 229329, 241916, 294318, 305772, 362874, 458658, 544311, 588636, 725748, 917316, 1088622, 2177244, 5019757, 10039514, 15059271, 20079028, 30118542, 45177813, 60237084, 90355626, 180711252]

約数ペア:

[(1, 180711252), (2, 90355626), (3, 60237084), (4, 45177813), (6, 30118542), (9, 20079028), (12, 15059271), (18, 10039514), (36, 5019757), (83, 2177244), (166, 1088622), (197, 917316), (249, 725748), (307, 588636), (332, 544311), (394, 458658), (498, 362874), (591, 305772), (614, 294318), (747, 241916), (788, 229329), (921, 196212), (996, 181437), (1182, 152886), (1228, 147159), (1494, 120958), (1773, 101924), (1842, 98106), (2364, 76443), (2763, 65404), (2988, 60479), (3546, 50962), (3684, 49053), (5526, 32702), (7092, 25481), (11052, 16351)]