78217968

素因数分解:

$2^4\times 3^1\times {\mathrm{1629541}}^1$

素因数の和:1629552

約数の個数: 20

約数和(自身を含む): 202063208

約数和(自身を除く): 123845240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1629541, 3259082, 4888623, 6518164, 9777246, 13036328, 19554492, 26072656, 39108984, 78217968]

約数ペア:

[(1, 78217968), (2, 39108984), (3, 26072656), (4, 19554492), (6, 13036328), (8, 9777246), (12, 6518164), (16, 4888623), (24, 3259082), (48, 1629541)]