87477068

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42797}}^1$

素因数の和:42881

約数の個数: 24

約数和(自身を含む): 177354912

約数和(自身を除く): 89877844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 42797, 85594, 171188, 299579, 599158, 1198316, 3124181, 6248362, 12496724, 21869267, 43738534, 87477068]

約数ペア:

[(1, 87477068), (2, 43738534), (4, 21869267), (7, 12496724), (14, 6248362), (28, 3124181), (73, 1198316), (146, 599158), (292, 299579), (511, 171188), (1022, 85594), (2044, 42797)]