80682276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156361}}^1$

素因数の和:156411

約数の個数: 24

約数和(自身を含む): 192637984

約数和(自身を除く): 111955708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 156361, 312722, 469083, 625444, 938166, 1876332, 6723523, 13447046, 20170569, 26894092, 40341138, 80682276]

約数ペア:

[(1, 80682276), (2, 40341138), (3, 26894092), (4, 20170569), (6, 13447046), (12, 6723523), (43, 1876332), (86, 938166), (129, 625444), (172, 469083), (258, 312722), (516, 156361)]