72228774

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{66509}}^1$

素因数の和:66695

約数の個数: 16

約数和(自身を含む): 145257840

約数和(自身を除く): 73029066

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 66509, 133018, 199527, 399054, 12038129, 24076258, 36114387, 72228774]

約数ペア:

[(1, 72228774), (2, 36114387), (3, 24076258), (6, 12038129), (181, 399054), (362, 199527), (543, 133018), (1086, 66509)]