78694266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18191}}^1$

素因数の和:18306

約数の個数: 32

約数和(自身を含む): 181628928

約数和(自身を除く): 102934662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 18191, 36382, 54573, 109146, 127337, 254674, 382011, 764022, 1873673, 3747346, 5621019, 11242038, 13115711, 26231422, 39347133, 78694266]

約数ペア:

[(1, 78694266), (2, 39347133), (3, 26231422), (6, 13115711), (7, 11242038), (14, 5621019), (21, 3747346), (42, 1873673), (103, 764022), (206, 382011), (309, 254674), (618, 127337), (721, 109146), (1442, 54573), (2163, 36382), (4326, 18191)]