78905616

素因数分解:

$2^4\times 3^1\times {\mathrm{1643867}}^1$

素因数の和:1643878

約数の個数: 20

約数和(自身を含む): 203839632

約数和(自身を除く): 124934016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1643867, 3287734, 4931601, 6575468, 9863202, 13150936, 19726404, 26301872, 39452808, 78905616]

約数ペア:

[(1, 78905616), (2, 39452808), (3, 26301872), (4, 19726404), (6, 13150936), (8, 9863202), (12, 6575468), (16, 4931601), (24, 3287734), (48, 1643867)]