64209384

素因数分解:

$2^3\times 3^2\times {\mathrm{891797}}^1$

素因数の和:891809

約数の個数: 24

約数和(自身を含む): 173900610

約数和(自身を除く): 109691226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 891797, 1783594, 2675391, 3567188, 5350782, 7134376, 8026173, 10701564, 16052346, 21403128, 32104692, 64209384]

約数ペア:

[(1, 64209384), (2, 32104692), (3, 21403128), (4, 16052346), (6, 10701564), (8, 8026173), (9, 7134376), (12, 5350782), (18, 3567188), (24, 2675391), (36, 1783594), (72, 891797)]