78880656

素因数分解:

$2^4\times 3^1\times {\mathrm{1643347}}^1$

素因数の和:1643358

約数の個数: 20

約数和(自身を含む): 203775152

約数和(自身を除く): 124894496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1643347, 3286694, 4930041, 6573388, 9860082, 13146776, 19720164, 26293552, 39440328, 78880656]

約数ペア:

[(1, 78880656), (2, 39440328), (3, 26293552), (4, 19720164), (6, 13146776), (8, 9860082), (12, 6573388), (16, 4930041), (24, 3286694), (48, 1643347)]