87472084

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2153}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 175146048

約数和(自身を除く): 87673964

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2153, 2902, 4306, 5804, 8612, 10157, 15071, 20314, 30142, 40628, 60284, 3124003, 6248006, 12496012, 21868021, 43736042, 87472084]

約数ペア:

[(1, 87472084), (2, 43736042), (4, 21868021), (7, 12496012), (14, 6248006), (28, 3124003), (1451, 60284), (2153, 40628), (2902, 30142), (4306, 20314), (5804, 15071), (8612, 10157)]