76890018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 156902400

約数和(自身を除く): 80012382

約数列:

[1, 2, 3, 6, 71, 142, 199, 213, 398, 426, 597, 907, 1194, 1814, 2721, 5442, 14129, 28258, 42387, 64397, 84774, 128794, 180493, 193191, 360986, 386382, 541479, 1082958, 12815003, 25630006, 38445009, 76890018]

約数ペア:

[(1, 76890018), (2, 38445009), (3, 25630006), (6, 12815003), (71, 1082958), (142, 541479), (199, 386382), (213, 360986), (398, 193191), (426, 180493), (597, 128794), (907, 84774), (1194, 64397), (1814, 42387), (2721, 28258), (5442, 14129)]