87579452

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 156737280

約数和(自身を除く): 69157828

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 2351, 4702, 9313, 9404, 18626, 37252, 157517, 315034, 326789, 630068, 653578, 1307156, 21894863, 43789726, 87579452]

約数ペア:

[(1, 87579452), (2, 43789726), (4, 21894863), (67, 1307156), (134, 653578), (139, 630068), (268, 326789), (278, 315034), (556, 157517), (2351, 37252), (4702, 18626), (9313, 9404)]