86821524

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1543}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 225671040

約数和(自身を除く): 138849516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1543, 1563, 2084, 3086, 3126, 4629, 4689, 6172, 6252, 9258, 9378, 13887, 14067, 18516, 18756, 27774, 28134, 41661, 55548, 56268, 83322, 166644, 803903, 1607806, 2411709, 3215612, 4823418, 7235127, 9646836, 14470254, 21705381, 28940508, 43410762, 86821524]

約数ペア:

[(1, 86821524), (2, 43410762), (3, 28940508), (4, 21705381), (6, 14470254), (9, 9646836), (12, 7235127), (18, 4823418), (27, 3215612), (36, 2411709), (54, 1607806), (108, 803903), (521, 166644), (1042, 83322), (1543, 56268), (1563, 55548), (2084, 41661), (3086, 28134), (3126, 27774), (4629, 18756), (4689, 18516), (6172, 14067), (6252, 13887), (9258, 9378)]