86641016

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 209796480

約数和(自身を除く): 123155464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 283, 284, 308, 392, 497, 539, 566, 568, 616, 781, 994, 1078, 1132, 1562, 1981, 1988, 2156, 2264, 3113, 3124, 3479, 3962, 3976, 4312, 5467, 6226, 6248, 6958, 7924, 10934, 12452, 13867, 13916, 15848, 20093, 21791, 21868, 24904, 27734, 27832, 38269, 40186, 43582, 43736, 55468, 76538, 80372, 87164, 110936, 140651, 152537, 153076, 160744, 174328, 221023, 281302, 305074, 306152, 442046, 562604, 610148, 884092, 984557, 1125208, 1220296, 1547161, 1768184, 1969114, 3094322, 3938228, 6188644, 7876456, 10830127, 12377288, 21660254, 43320508, 86641016]

約数ペア:

[(1, 86641016), (2, 43320508), (4, 21660254), (7, 12377288), (8, 10830127), (11, 7876456), (14, 6188644), (22, 3938228), (28, 3094322), (44, 1969114), (49, 1768184), (56, 1547161), (71, 1220296), (77, 1125208), (88, 984557), (98, 884092), (142, 610148), (154, 562604), (196, 442046), (283, 306152), (284, 305074), (308, 281302), (392, 221023), (497, 174328), (539, 160744), (566, 153076), (568, 152537), (616, 140651), (781, 110936), (994, 87164), (1078, 80372), (1132, 76538), (1562, 55468), (1981, 43736), (1988, 43582), (2156, 40186), (2264, 38269), (3113, 27832), (3124, 27734), (3479, 24904), (3962, 21868), (3976, 21791), (4312, 20093), (5467, 15848), (6226, 13916), (6248, 13867), (6958, 12452), (7924, 10934)]