84000456

素因数分解:

$2^3\times 3^3\times {\mathrm{388891}}^1$

素因数の和:388906

約数の個数: 32

約数和(自身を含む): 233335200

約数和(自身を除く): 149334744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 388891, 777782, 1166673, 1555564, 2333346, 3111128, 3500019, 4666692, 7000038, 9333384, 10500057, 14000076, 21000114, 28000152, 42000228, 84000456]

約数ペア:

[(1, 84000456), (2, 42000228), (3, 28000152), (4, 21000114), (6, 14000076), (8, 10500057), (9, 9333384), (12, 7000038), (18, 4666692), (24, 3500019), (27, 3111128), (36, 2333346), (54, 1555564), (72, 1166673), (108, 777782), (216, 388891)]