81135024

素因数分解:

$2^4\times 3^1\times {\mathrm{1690313}}^1$

素因数の和:1690324

約数の個数: 20

約数和(自身を含む): 209598936

約数和(自身を除く): 128463912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1690313, 3380626, 5070939, 6761252, 10141878, 13522504, 20283756, 27045008, 40567512, 81135024]

約数ペア:

[(1, 81135024), (2, 40567512), (3, 27045008), (4, 20283756), (6, 13522504), (8, 10141878), (12, 6761252), (16, 5070939), (24, 3380626), (48, 1690313)]