80865744

素因数分解:

$2^4\times 3^1\times {\mathrm{1684703}}^1$

素因数の和:1684714

約数の個数: 20

約数和(自身を含む): 208903296

約数和(自身を除く): 128037552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1684703, 3369406, 5054109, 6738812, 10108218, 13477624, 20216436, 26955248, 40432872, 80865744]

約数ペア:

[(1, 80865744), (2, 40432872), (3, 26955248), (4, 20216436), (6, 13477624), (8, 10108218), (12, 6738812), (16, 5054109), (24, 3369406), (48, 1684703)]