71787564

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{2963}}^1$

素因数の和:3646

約数の個数: 36

約数和(自身を含む): 181793976

約数和(自身を除く): 110006412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1346, 2019, 2692, 2963, 4038, 5926, 6057, 8076, 8889, 11852, 12114, 17778, 24228, 26667, 35556, 53334, 106668, 1994099, 3988198, 5982297, 7976396, 11964594, 17946891, 23929188, 35893782, 71787564]

約数ペア:

[(1, 71787564), (2, 35893782), (3, 23929188), (4, 17946891), (6, 11964594), (9, 7976396), (12, 5982297), (18, 3988198), (36, 1994099), (673, 106668), (1346, 53334), (2019, 35556), (2692, 26667), (2963, 24228), (4038, 17778), (5926, 12114), (6057, 11852), (8076, 8889)]