77911872

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9437}}^1$

素因数の和:9495

約数の個数: 56

約数和(自身を含む): 210958176

約数和(自身を除く): 133046304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 9437, 18874, 28311, 37748, 56622, 75496, 113244, 150992, 226488, 301984, 405791, 452976, 603968, 811582, 905952, 1217373, 1623164, 1811904, 2434746, 3246328, 4869492, 6492656, 9738984, 12985312, 19477968, 25970624, 38955936, 77911872]

約数ペア:

[(1, 77911872), (2, 38955936), (3, 25970624), (4, 19477968), (6, 12985312), (8, 9738984), (12, 6492656), (16, 4869492), (24, 3246328), (32, 2434746), (43, 1811904), (48, 1623164), (64, 1217373), (86, 905952), (96, 811582), (129, 603968), (172, 452976), (192, 405791), (258, 301984), (344, 226488), (516, 150992), (688, 113244), (1032, 75496), (1376, 56622), (2064, 37748), (2752, 28311), (4128, 18874), (8256, 9437)]