72106456

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{45293}}^1$

素因数の和:45498

約数の個数: 16

約数和(自身を含む): 135882000

約数和(自身を除く): 63775544

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 45293, 90586, 181172, 362344, 9013307, 18026614, 36053228, 72106456]

約数ペア:

[(1, 72106456), (2, 36053228), (4, 18026614), (8, 9013307), (199, 362344), (398, 181172), (796, 90586), (1592, 45293)]