76639745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 37304575

約数列:

[1, 5, 7, 13, 35, 65, 91, 179, 455, 895, 941, 1253, 2327, 4705, 6265, 6587, 11635, 12233, 16289, 32935, 61165, 81445, 85631, 168439, 428155, 842195, 1179073, 2189707, 5895365, 10948535, 15327949, 76639745]

約数ペア:

[(1, 76639745), (5, 15327949), (7, 10948535), (13, 5895365), (35, 2189707), (65, 1179073), (91, 842195), (179, 428155), (455, 168439), (895, 85631), (941, 81445), (1253, 61165), (2327, 32935), (4705, 16289), (6265, 12233), (6587, 11635)]