78659664

素因数分解:

$2^4\times 3^1\times {\mathrm{1638743}}^1$

素因数の和:1638754

約数の個数: 20

約数和(自身を含む): 203204256

約数和(自身を除く): 124544592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1638743, 3277486, 4916229, 6554972, 9832458, 13109944, 19664916, 26219888, 39329832, 78659664]

約数ペア:

[(1, 78659664), (2, 39329832), (3, 26219888), (4, 19664916), (6, 13109944), (8, 9832458), (12, 6554972), (16, 4916229), (24, 3277486), (48, 1638743)]