81364152

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{17209}}^1$

素因数の和:17415

約数の個数: 32

約数和(自身を含む): 204454800

約数和(自身を除く): 123090648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 17209, 34418, 51627, 68836, 103254, 137672, 206508, 413016, 3390173, 6780346, 10170519, 13560692, 20341038, 27121384, 40682076, 81364152]

約数ペア:

[(1, 81364152), (2, 40682076), (3, 27121384), (4, 20341038), (6, 13560692), (8, 10170519), (12, 6780346), (24, 3390173), (197, 413016), (394, 206508), (591, 137672), (788, 103254), (1182, 68836), (1576, 51627), (2364, 34418), (4728, 17209)]