126686772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{81839}}^1$

素因数の和:81892

約数の個数: 36

約数和(自身を含む): 327687360

約数和(自身を除く): 201000588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 81839, 163678, 245517, 327356, 491034, 736551, 982068, 1473102, 2946204, 3519077, 7038154, 10557231, 14076308, 21114462, 31671693, 42228924, 63343386, 126686772]

約数ペア:

[(1, 126686772), (2, 63343386), (3, 42228924), (4, 31671693), (6, 21114462), (9, 14076308), (12, 10557231), (18, 7038154), (36, 3519077), (43, 2946204), (86, 1473102), (129, 982068), (172, 736551), (258, 491034), (387, 327356), (516, 245517), (774, 163678), (1548, 81839)]