81702864

素因数分解:

$2^4\times 3^3\times {\mathrm{189127}}^1$

素因数の和:189144

約数の個数: 40

約数和(自身を含む): 234518720

約数和(自身を除く): 152815856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189127, 378254, 567381, 756508, 1134762, 1513016, 1702143, 2269524, 3026032, 3404286, 4539048, 5106429, 6808572, 9078096, 10212858, 13617144, 20425716, 27234288, 40851432, 81702864]

約数ペア:

[(1, 81702864), (2, 40851432), (3, 27234288), (4, 20425716), (6, 13617144), (8, 10212858), (9, 9078096), (12, 6808572), (16, 5106429), (18, 4539048), (24, 3404286), (27, 3026032), (36, 2269524), (48, 1702143), (54, 1513016), (72, 1134762), (108, 756508), (144, 567381), (216, 378254), (432, 189127)]