72157422

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{80713}}^1$

素因数の和:80867

約数の個数: 16

約数和(自身を含む): 145285200

約数和(自身を除く): 73127778

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 80713, 161426, 242139, 484278, 12026237, 24052474, 36078711, 72157422]

約数ペア:

[(1, 72157422), (2, 36078711), (3, 24052474), (6, 12026237), (149, 484278), (298, 242139), (447, 161426), (894, 80713)]