82811568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 251649072

約数和(自身を除く): 168837504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 257, 274, 294, 336, 392, 411, 514, 548, 588, 771, 784, 822, 959, 1028, 1096, 1176, 1542, 1644, 1799, 1918, 2056, 2192, 2352, 2877, 3084, 3288, 3598, 3836, 4112, 5397, 5754, 6168, 6576, 6713, 7196, 7672, 10794, 11508, 12336, 12593, 13426, 14392, 15344, 20139, 21588, 23016, 25186, 26852, 28784, 35209, 37779, 40278, 43176, 46032, 50372, 53704, 70418, 75558, 80556, 86352, 100744, 105627, 107408, 140836, 151116, 161112, 201488, 211254, 246463, 281672, 302232, 322224, 422508, 492926, 563344, 604464, 739389, 845016, 985852, 1478778, 1690032, 1725241, 1971704, 2957556, 3450482, 3943408, 5175723, 5915112, 6900964, 10351446, 11830224, 13801928, 20702892, 27603856, 41405784, 82811568]

約数ペア:

[(1, 82811568), (2, 41405784), (3, 27603856), (4, 20702892), (6, 13801928), (7, 11830224), (8, 10351446), (12, 6900964), (14, 5915112), (16, 5175723), (21, 3943408), (24, 3450482), (28, 2957556), (42, 1971704), (48, 1725241), (49, 1690032), (56, 1478778), (84, 985852), (98, 845016), (112, 739389), (137, 604464), (147, 563344), (168, 492926), (196, 422508), (257, 322224), (274, 302232), (294, 281672), (336, 246463), (392, 211254), (411, 201488), (514, 161112), (548, 151116), (588, 140836), (771, 107408), (784, 105627), (822, 100744), (959, 86352), (1028, 80556), (1096, 75558), (1176, 70418), (1542, 53704), (1644, 50372), (1799, 46032), (1918, 43176), (2056, 40278), (2192, 37779), (2352, 35209), (2877, 28784), (3084, 26852), (3288, 25186), (3598, 23016), (3836, 21588), (4112, 20139), (5397, 15344), (5754, 14392), (6168, 13426), (6576, 12593), (6713, 12336), (7196, 11508), (7672, 10794)]