71712312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{426859}}^1$

素因数の和:426875

約数の個数: 32

約数和(自身を含む): 204892800

約数和(自身を除く): 133180488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 426859, 853718, 1280577, 1707436, 2561154, 2988013, 3414872, 5122308, 5976026, 8964039, 10244616, 11952052, 17928078, 23904104, 35856156, 71712312]

約数ペア:

[(1, 71712312), (2, 35856156), (3, 23904104), (4, 17928078), (6, 11952052), (7, 10244616), (8, 8964039), (12, 5976026), (14, 5122308), (21, 3414872), (24, 2988013), (28, 2561154), (42, 1707436), (56, 1280577), (84, 853718), (168, 426859)]