78982008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{470131}}^1$

素因数の和:470147

約数の個数: 32

約数和(自身を含む): 225663360

約数和(自身を除く): 146681352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 470131, 940262, 1410393, 1880524, 2820786, 3290917, 3761048, 5641572, 6581834, 9872751, 11283144, 13163668, 19745502, 26327336, 39491004, 78982008]

約数ペア:

[(1, 78982008), (2, 39491004), (3, 26327336), (4, 19745502), (6, 13163668), (7, 11283144), (8, 9872751), (12, 6581834), (14, 5641572), (21, 3761048), (24, 3290917), (28, 2820786), (42, 1880524), (56, 1410393), (84, 940262), (168, 470131)]