87260586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14947}}^1$

素因数の和:15098

約数の個数: 32

約数和(自身を含む): 200901120

約数和(自身を除く): 113640534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 14947, 29894, 44841, 89682, 104629, 209258, 313887, 627774, 2077633, 4155266, 6232899, 12465798, 14543431, 29086862, 43630293, 87260586]

約数ペア:

[(1, 87260586), (2, 43630293), (3, 29086862), (6, 14543431), (7, 12465798), (14, 6232899), (21, 4155266), (42, 2077633), (139, 627774), (278, 313887), (417, 209258), (834, 104629), (973, 89682), (1946, 44841), (2919, 29894), (5838, 14947)]