77731272

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8369}}^1$

素因数の和:8427

約数の個数: 64

約数和(自身を含む): 220968000

約数和(自身を除く): 143236728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 8369, 9288, 16738, 25107, 33476, 50214, 66952, 75321, 100428, 150642, 200856, 225963, 301284, 359867, 451926, 602568, 719734, 903852, 1079601, 1439468, 1807704, 2159202, 2878936, 3238803, 4318404, 6477606, 8636808, 9716409, 12955212, 19432818, 25910424, 38865636, 77731272]

約数ペア:

[(1, 77731272), (2, 38865636), (3, 25910424), (4, 19432818), (6, 12955212), (8, 9716409), (9, 8636808), (12, 6477606), (18, 4318404), (24, 3238803), (27, 2878936), (36, 2159202), (43, 1807704), (54, 1439468), (72, 1079601), (86, 903852), (108, 719734), (129, 602568), (172, 451926), (216, 359867), (258, 301284), (344, 225963), (387, 200856), (516, 150642), (774, 100428), (1032, 75321), (1161, 66952), (1548, 50214), (2322, 33476), (3096, 25107), (4644, 16738), (8369, 9288)]