78828804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{50923}}^1$

素因数の和:50976

約数の個数: 36

約数和(自身を含む): 203899696

約数和(自身を除く): 125070892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 50923, 101846, 152769, 203692, 305538, 458307, 611076, 916614, 1833228, 2189689, 4379378, 6569067, 8758756, 13138134, 19707201, 26276268, 39414402, 78828804]

約数ペア:

[(1, 78828804), (2, 39414402), (3, 26276268), (4, 19707201), (6, 13138134), (9, 8758756), (12, 6569067), (18, 4379378), (36, 2189689), (43, 1833228), (86, 916614), (129, 611076), (172, 458307), (258, 305538), (387, 203692), (516, 152769), (774, 101846), (1548, 50923)]