82437408

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1666

約数の個数: 72

約数和(自身を含む): 235783548

約数和(自身を除く): 153346140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1453, 1576, 1773, 2364, 2906, 3152, 3546, 4359, 4728, 5812, 6304, 7092, 8718, 9456, 11624, 13077, 14184, 17436, 18912, 23248, 26154, 28368, 34872, 46496, 52308, 56736, 69744, 104616, 139488, 209232, 286241, 418464, 572482, 858723, 1144964, 1717446, 2289928, 2576169, 3434892, 4579856, 5152338, 6869784, 9159712, 10304676, 13739568, 20609352, 27479136, 41218704, 82437408]

約数ペア:

[(1, 82437408), (2, 41218704), (3, 27479136), (4, 20609352), (6, 13739568), (8, 10304676), (9, 9159712), (12, 6869784), (16, 5152338), (18, 4579856), (24, 3434892), (32, 2576169), (36, 2289928), (48, 1717446), (72, 1144964), (96, 858723), (144, 572482), (197, 418464), (288, 286241), (394, 209232), (591, 139488), (788, 104616), (1182, 69744), (1453, 56736), (1576, 52308), (1773, 46496), (2364, 34872), (2906, 28368), (3152, 26154), (3546, 23248), (4359, 18912), (4728, 17436), (5812, 14184), (6304, 13077), (7092, 11624), (8718, 9456)]