77988262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{154127}}^1$

素因数の和:154163

約数の個数: 16

約数和(自身を含む): 133166592

約数和(自身を除く): 55178330

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 154127, 308254, 1695397, 3390794, 3544921, 7089842, 38994131, 77988262]

約数ペア:

[(1, 77988262), (2, 38994131), (11, 7089842), (22, 3544921), (23, 3390794), (46, 1695397), (253, 308254), (506, 154127)]