77809214

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{50989}}^1$

素因数の和:51107

約数の個数: 16

約数和(自身を含む): 134613600

約数和(自身を除く): 56804386

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 50989, 101978, 356923, 713846, 5557801, 11115602, 38904607, 77809214]

約数ペア:

[(1, 77809214), (2, 38904607), (7, 11115602), (14, 5557801), (109, 713846), (218, 356923), (763, 101978), (1526, 50989)]