81728616

素因数分解:

$2^3\times 3^1\times {\mathrm{3405359}}^1$

素因数の和:3405368

約数の個数: 16

約数和(自身を含む): 204321600

約数和(自身を除く): 122592984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3405359, 6810718, 10216077, 13621436, 20432154, 27242872, 40864308, 81728616]

約数ペア:

[(1, 81728616), (2, 40864308), (3, 27242872), (4, 20432154), (6, 13621436), (8, 10216077), (12, 6810718), (24, 3405359)]