87428916

素因数分解:

$2^2\times 3^3\times {\mathrm{809527}}^1$

素因数の和:809540

約数の個数: 24

約数和(自身を含む): 226667840

約数和(自身を除く): 139238924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 809527, 1619054, 2428581, 3238108, 4857162, 7285743, 9714324, 14571486, 21857229, 29142972, 43714458, 87428916]

約数ペア:

[(1, 87428916), (2, 43714458), (3, 29142972), (4, 21857229), (6, 14571486), (9, 9714324), (12, 7285743), (18, 4857162), (27, 3238108), (36, 2428581), (54, 1619054), (108, 809527)]