78528006

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{2777}}^1$

素因数の和:4356

約数の個数: 24

約数和(自身を含む): 170313624

約数和(自身を除く): 91785618

約数列:

[1, 2, 3, 6, 9, 18, 1571, 2777, 3142, 4713, 5554, 8331, 9426, 14139, 16662, 24993, 28278, 49986, 4362667, 8725334, 13088001, 26176002, 39264003, 78528006]

約数ペア:

[(1, 78528006), (2, 39264003), (3, 26176002), (6, 13088001), (9, 8725334), (18, 4362667), (1571, 49986), (2777, 28278), (3142, 24993), (4713, 16662), (5554, 14139), (8331, 9426)]