84177212

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27581}}^1$

素因数の和:27701

約数の個数: 24

約数和(自身を含む): 169905120

約数和(自身を除く): 85727908

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 27581, 55162, 110324, 193067, 386134, 772268, 3006329, 6012658, 12025316, 21044303, 42088606, 84177212]

約数ペア:

[(1, 84177212), (2, 42088606), (4, 21044303), (7, 12025316), (14, 6012658), (28, 3006329), (109, 772268), (218, 386134), (436, 193067), (763, 110324), (1526, 55162), (3052, 27581)]