80239224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257177}}^1$

素因数の和:257199

約数の個数: 32

約数和(自身を含む): 216029520

約数和(自身を除く): 135790296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 257177, 514354, 771531, 1028708, 1543062, 2057416, 3086124, 3343301, 6172248, 6686602, 10029903, 13373204, 20059806, 26746408, 40119612, 80239224]

約数ペア:

[(1, 80239224), (2, 40119612), (3, 26746408), (4, 20059806), (6, 13373204), (8, 10029903), (12, 6686602), (13, 6172248), (24, 3343301), (26, 3086124), (39, 2057416), (52, 1543062), (78, 1028708), (104, 771531), (156, 514354), (312, 257177)]