64072152

素因数分解:

$2^3\times 3^2\times {\mathrm{889891}}^1$

素因数の和:889903

約数の個数: 24

約数和(自身を含む): 173528940

約数和(自身を除く): 109456788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 889891, 1779782, 2669673, 3559564, 5339346, 7119128, 8009019, 10678692, 16018038, 21357384, 32036076, 64072152]

約数ペア:

[(1, 64072152), (2, 32036076), (3, 21357384), (4, 16018038), (6, 10678692), (8, 8009019), (9, 7119128), (12, 5339346), (18, 3559564), (24, 2669673), (36, 1779782), (72, 889891)]