78635724

素因数分解:

$2^2\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{3931}}^1$

素因数の和:5605

約数の個数: 24

約数和(自身を含む): 183640128

約数和(自身を除く): 105004404

約数列:

[1, 2, 3, 4, 6, 12, 1667, 3334, 3931, 5001, 6668, 7862, 10002, 11793, 15724, 20004, 23586, 47172, 6552977, 13105954, 19658931, 26211908, 39317862, 78635724]

約数ペア:

[(1, 78635724), (2, 39317862), (3, 26211908), (4, 19658931), (6, 13105954), (12, 6552977), (1667, 47172), (3334, 23586), (3931, 20004), (5001, 15724), (6668, 11793), (7862, 10002)]