65710728

素因数分解:

$2^3\times 3^2\times {\mathrm{912649}}^1$

素因数の和:912661

約数の個数: 24

約数和(自身を含む): 177966750

約数和(自身を除く): 112256022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 912649, 1825298, 2737947, 3650596, 5475894, 7301192, 8213841, 10951788, 16427682, 21903576, 32855364, 65710728]

約数ペア:

[(1, 65710728), (2, 32855364), (3, 21903576), (4, 16427682), (6, 10951788), (8, 8213841), (9, 7301192), (12, 5475894), (18, 3650596), (24, 2737947), (36, 1825298), (72, 912649)]