81586368

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 84

約数和(自身を含む): 235366560

約数和(自身を除く): 153780192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 288, 394, 576, 591, 719, 788, 1182, 1438, 1576, 1773, 2157, 2364, 2876, 3152, 3546, 4314, 4728, 5752, 6304, 6471, 7092, 8628, 9456, 11504, 12608, 12942, 14184, 17256, 18912, 23008, 25884, 28368, 34512, 37824, 46016, 51768, 56736, 69024, 103536, 113472, 138048, 141643, 207072, 283286, 414144, 424929, 566572, 849858, 1133144, 1274787, 1699716, 2266288, 2549574, 3399432, 4532576, 5099148, 6798864, 9065152, 10198296, 13597728, 20396592, 27195456, 40793184, 81586368]

約数ペア:

[(1, 81586368), (2, 40793184), (3, 27195456), (4, 20396592), (6, 13597728), (8, 10198296), (9, 9065152), (12, 6798864), (16, 5099148), (18, 4532576), (24, 3399432), (32, 2549574), (36, 2266288), (48, 1699716), (64, 1274787), (72, 1133144), (96, 849858), (144, 566572), (192, 424929), (197, 414144), (288, 283286), (394, 207072), (576, 141643), (591, 138048), (719, 113472), (788, 103536), (1182, 69024), (1438, 56736), (1576, 51768), (1773, 46016), (2157, 37824), (2364, 34512), (2876, 28368), (3152, 25884), (3546, 23008), (4314, 18912), (4728, 17256), (5752, 14184), (6304, 12942), (6471, 12608), (7092, 11504), (8628, 9456)]