78740568

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 225997200

約数和(自身を除く): 147256632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 344, 348, 387, 516, 522, 696, 774, 877, 1032, 1044, 1247, 1548, 1754, 2088, 2494, 2631, 3096, 3508, 3741, 4988, 5262, 7016, 7482, 7893, 9976, 10524, 11223, 14964, 15786, 21048, 22446, 25433, 29928, 31572, 37711, 44892, 50866, 63144, 75422, 76299, 89784, 101732, 113133, 150844, 152598, 203464, 226266, 228897, 301688, 305196, 339399, 452532, 457794, 610392, 678798, 905064, 915588, 1093619, 1357596, 1831176, 2187238, 2715192, 3280857, 4374476, 6561714, 8748952, 9842571, 13123428, 19685142, 26246856, 39370284, 78740568]

約数ペア:

[(1, 78740568), (2, 39370284), (3, 26246856), (4, 19685142), (6, 13123428), (8, 9842571), (9, 8748952), (12, 6561714), (18, 4374476), (24, 3280857), (29, 2715192), (36, 2187238), (43, 1831176), (58, 1357596), (72, 1093619), (86, 915588), (87, 905064), (116, 678798), (129, 610392), (172, 457794), (174, 452532), (232, 339399), (258, 305196), (261, 301688), (344, 228897), (348, 226266), (387, 203464), (516, 152598), (522, 150844), (696, 113133), (774, 101732), (877, 89784), (1032, 76299), (1044, 75422), (1247, 63144), (1548, 50866), (1754, 44892), (2088, 37711), (2494, 31572), (2631, 29928), (3096, 25433), (3508, 22446), (3741, 21048), (4988, 15786), (5262, 14964), (7016, 11223), (7482, 10524), (7893, 9976)]