87662612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 156469152

約数和(自身を除く): 68806540

約数列:

[1, 2, 4, 61, 122, 244, 443, 811, 886, 1622, 1772, 3244, 27023, 49471, 54046, 98942, 108092, 197884, 359273, 718546, 1437092, 21915653, 43831306, 87662612]

約数ペア:

[(1, 87662612), (2, 43831306), (4, 21915653), (61, 1437092), (122, 718546), (244, 359273), (443, 197884), (811, 108092), (886, 98942), (1622, 54046), (1772, 49471), (3244, 27023)]