89901588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1070257}}^1$

素因数の和:1070271

約数の個数: 24

約数和(自身を含む): 239737792

約数和(自身を除く): 149836204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1070257, 2140514, 3210771, 4281028, 6421542, 7491799, 12843084, 14983598, 22475397, 29967196, 44950794, 89901588]

約数ペア:

[(1, 89901588), (2, 44950794), (3, 29967196), (4, 22475397), (6, 14983598), (7, 12843084), (12, 7491799), (14, 6421542), (21, 4281028), (28, 3210771), (42, 2140514), (84, 1070257)]