86961564

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13963}}^1$

素因数の和:14146

約数の個数: 36

約数和(自身を含む): 221105976

約数和(自身を除く): 134144412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 13963, 27926, 41889, 55852, 83778, 125667, 167556, 251334, 502668, 2415599, 4831198, 7246797, 9662396, 14493594, 21740391, 28987188, 43480782, 86961564]

約数ペア:

[(1, 86961564), (2, 43480782), (3, 28987188), (4, 21740391), (6, 14493594), (9, 9662396), (12, 7246797), (18, 4831198), (36, 2415599), (173, 502668), (346, 251334), (519, 167556), (692, 125667), (1038, 83778), (1557, 55852), (2076, 41889), (3114, 27926), (6228, 13963)]