81045.0000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 5763840

約数和(自身を除く): 2228662

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 3001, 6002, 57019, 93031, 114038, 186062, 1767589, 3535178]

約数ペア:

[(1, 3535178), (2, 1767589), (19, 186062), (31, 114038), (38, 93031), (62, 57019), (589, 6002), (1178, 3001)]