172716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 414960

約数和(自身を除く): 242244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 389, 444, 778, 1167, 1556, 2334, 4668, 14393, 28786, 43179, 57572, 86358, 172716]

約数ペア:

[(1, 172716), (2, 86358), (3, 57572), (4, 43179), (6, 28786), (12, 14393), (37, 4668), (74, 2334), (111, 1556), (148, 1167), (222, 778), (389, 444)]