78691632

素因数分解:

$2^4\times 3^1\times {\mathrm{1639409}}^1$

素因数の和:1639420

約数の個数: 20

約数和(自身を含む): 203286840

約数和(自身を除く): 124595208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1639409, 3278818, 4918227, 6557636, 9836454, 13115272, 19672908, 26230544, 39345816, 78691632]

約数ペア:

[(1, 78691632), (2, 39345816), (3, 26230544), (4, 19672908), (6, 13115272), (8, 9836454), (12, 6557636), (16, 4918227), (24, 3278818), (48, 1639409)]