80839656

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26111}}^1$

素因数の和:26166

約数の個数: 48

約数和(自身を含む): 224040960

約数和(自身を除く): 143201304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 26111, 52222, 78333, 104444, 156666, 208888, 234999, 313332, 469998, 626664, 939996, 1122773, 1879992, 2245546, 3368319, 4491092, 6736638, 8982184, 10104957, 13473276, 20209914, 26946552, 40419828, 80839656]

約数ペア:

[(1, 80839656), (2, 40419828), (3, 26946552), (4, 20209914), (6, 13473276), (8, 10104957), (9, 8982184), (12, 6736638), (18, 4491092), (24, 3368319), (36, 2245546), (43, 1879992), (72, 1122773), (86, 939996), (129, 626664), (172, 469998), (258, 313332), (344, 234999), (387, 208888), (516, 156666), (774, 104444), (1032, 78333), (1548, 52222), (3096, 26111)]