84216456

素因数分解:

$2^3\times 3^3\times {\mathrm{389891}}^1$

素因数の和:389906

約数の個数: 32

約数和(自身を含む): 233935200

約数和(自身を除く): 149718744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389891, 779782, 1169673, 1559564, 2339346, 3119128, 3509019, 4678692, 7018038, 9357384, 10527057, 14036076, 21054114, 28072152, 42108228, 84216456]

約数ペア:

[(1, 84216456), (2, 42108228), (3, 28072152), (4, 21054114), (6, 14036076), (8, 10527057), (9, 9357384), (12, 7018038), (18, 4678692), (24, 3509019), (27, 3119128), (36, 2339346), (54, 1559564), (72, 1169673), (108, 779782), (216, 389891)]