81195762

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{90823}}^1$

素因数の和:90977

約数の個数: 16

約数和(自身を含む): 163483200

約数和(自身を除く): 82287438

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 90823, 181646, 272469, 544938, 13532627, 27065254, 40597881, 81195762]

約数ペア:

[(1, 81195762), (2, 40597881), (3, 27065254), (6, 13532627), (149, 544938), (298, 272469), (447, 181646), (894, 90823)]