77884078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23029}}^1$

素因数の和:23139

約数の個数: 16

約数和(自身を含む): 124362000

約数和(自身を除く): 46477922

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 23029, 46058, 437551, 875102, 2049581, 4099162, 38942039, 77884078]

約数ペア:

[(1, 77884078), (2, 38942039), (19, 4099162), (38, 2049581), (89, 875102), (178, 437551), (1691, 46058), (3382, 23029)]