81673776

素因数分解:

$2^4\times 3^2\times {\mathrm{567179}}^1$

素因数の和:567193

約数の個数: 30

約数和(自身を含む): 228573540

約数和(自身を除く): 146899764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 567179, 1134358, 1701537, 2268716, 3403074, 4537432, 5104611, 6806148, 9074864, 10209222, 13612296, 20418444, 27224592, 40836888, 81673776]

約数ペア:

[(1, 81673776), (2, 40836888), (3, 27224592), (4, 20418444), (6, 13612296), (8, 10209222), (9, 9074864), (12, 6806148), (16, 5104611), (18, 4537432), (24, 3403074), (36, 2268716), (48, 1701537), (72, 1134358), (144, 567179)]