80387412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{956993}}^1$

素因数の和:957007

約数の個数: 24

約数和(自身を含む): 214366656

約数和(自身を除く): 133979244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 956993, 1913986, 2870979, 3827972, 5741958, 6698951, 11483916, 13397902, 20096853, 26795804, 40193706, 80387412]

約数ペア:

[(1, 80387412), (2, 40193706), (3, 26795804), (4, 20096853), (6, 13397902), (7, 11483916), (12, 6698951), (14, 5741958), (21, 3827972), (28, 2870979), (42, 1913986), (84, 956993)]