81992304

素因数分解:

$2^4\times 3^3\times {\mathrm{189797}}^1$

素因数の和:189814

約数の個数: 40

約数和(自身を含む): 235349520

約数和(自身を除く): 153357216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189797, 379594, 569391, 759188, 1138782, 1518376, 1708173, 2277564, 3036752, 3416346, 4555128, 5124519, 6832692, 9110256, 10249038, 13665384, 20498076, 27330768, 40996152, 81992304]

約数ペア:

[(1, 81992304), (2, 40996152), (3, 27330768), (4, 20498076), (6, 13665384), (8, 10249038), (9, 9110256), (12, 6832692), (16, 5124519), (18, 4555128), (24, 3416346), (27, 3036752), (36, 2277564), (48, 1708173), (54, 1518376), (72, 1138782), (108, 759188), (144, 569391), (216, 379594), (432, 189797)]