78364726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{154871}}^1$

素因数の和:154907

約数の個数: 16

約数和(自身を含む): 133809408

約数和(自身を除く): 55444682

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 154871, 309742, 1703581, 3407162, 3562033, 7124066, 39182363, 78364726]

約数ペア:

[(1, 78364726), (2, 39182363), (11, 7124066), (22, 3562033), (23, 3407162), (46, 1703581), (253, 309742), (506, 154871)]