81170004

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{15269}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 189836640

約数和(自身を除く): 108666636

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 15269, 30538, 45807, 61076, 91614, 183228, 6764167, 13528334, 20292501, 27056668, 40585002, 81170004]

約数ペア:

[(1, 81170004), (2, 40585002), (3, 27056668), (4, 20292501), (6, 13528334), (12, 6764167), (443, 183228), (886, 91614), (1329, 61076), (1772, 45807), (2658, 30538), (5316, 15269)]