78533808

素因数分解:

$2^4\times 3^1\times {\mathrm{1636121}}^1$

素因数の和:1636132

約数の個数: 20

約数和(自身を含む): 202879128

約数和(自身を除く): 124345320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1636121, 3272242, 4908363, 6544484, 9816726, 13088968, 19633452, 26177936, 39266904, 78533808]

約数ペア:

[(1, 78533808), (2, 39266904), (3, 26177936), (4, 19633452), (6, 13088968), (8, 9816726), (12, 6544484), (16, 4908363), (24, 3272242), (48, 1636121)]