66239178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 137455296

約数和(自身を除く): 71216118

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 3517, 6278, 7034, 9417, 10551, 18834, 21102, 151231, 256741, 302462, 453693, 513482, 770223, 907386, 1540446, 11039863, 22079726, 33119589, 66239178]

約数ペア:

[(1, 66239178), (2, 33119589), (3, 22079726), (6, 11039863), (43, 1540446), (73, 907386), (86, 770223), (129, 513482), (146, 453693), (219, 302462), (258, 256741), (438, 151231), (3139, 21102), (3517, 18834), (6278, 10551), (7034, 9417)]