66161316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 171627008

約数和(自身を除く): 105465692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13681, 27362, 41043, 54724, 82086, 164172, 177853, 355706, 424111, 533559, 711412, 848222, 1067118, 1272333, 1696444, 2134236, 2544666, 5089332, 5513443, 11026886, 16540329, 22053772, 33080658, 66161316]

約数ペア:

[(1, 66161316), (2, 33080658), (3, 22053772), (4, 16540329), (6, 11026886), (12, 5513443), (13, 5089332), (26, 2544666), (31, 2134236), (39, 1696444), (52, 1272333), (62, 1067118), (78, 848222), (93, 711412), (124, 533559), (156, 424111), (186, 355706), (372, 177853), (403, 164172), (806, 82086), (1209, 54724), (1612, 41043), (2418, 27362), (4836, 13681)]