78783912

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25447}}^1$

素因数の和:25502

約数の個数: 48

約数和(自身を含む): 218343840

約数和(自身を除く): 139559928

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, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 458046, 610728, 916092, 1094221, 1832184, 2188442, 3282663, 4376884, 6565326, 8753768, 9847989, 13130652, 19695978, 26261304, 39391956, 78783912]

約数ペア:

[(1, 78783912), (2, 39391956), (3, 26261304), (4, 19695978), (6, 13130652), (8, 9847989), (9, 8753768), (12, 6565326), (18, 4376884), (24, 3282663), (36, 2188442), (43, 1832184), (72, 1094221), (86, 916092), (129, 610728), (172, 458046), (258, 305364), (344, 229023), (387, 203576), (516, 152682), (774, 101788), (1032, 76341), (1548, 50894), (3096, 25447)]