72710659

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 89056800

約数和(自身を除く): 16346141

約数列:

[1, 7, 23, 49, 149, 161, 433, 1043, 1127, 3031, 3427, 7301, 9959, 21217, 23989, 64517, 69713, 167923, 451619, 487991, 1483891, 3161333, 10387237, 72710659]

約数ペア:

[(1, 72710659), (7, 10387237), (23, 3161333), (49, 1483891), (149, 487991), (161, 451619), (433, 167923), (1043, 69713), (1127, 64517), (3031, 23989), (3427, 21217), (7301, 9959)]