80842086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{345479}}^1$

素因数の和:345500

約数の個数: 24

約数和(自身を含む): 188632080

約数和(自身を除く): 107789994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 345479, 690958, 1036437, 2072874, 3109311, 4491227, 6218622, 8982454, 13473681, 26947362, 40421043, 80842086]

約数ペア:

[(1, 80842086), (2, 40421043), (3, 26947362), (6, 13473681), (9, 8982454), (13, 6218622), (18, 4491227), (26, 3109311), (39, 2072874), (78, 1036437), (117, 690958), (234, 345479)]