66563112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 209664000

約数和(自身を除く): 143100888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 181, 199, 231, 264, 308, 362, 398, 462, 543, 597, 616, 724, 796, 924, 1086, 1194, 1267, 1393, 1448, 1592, 1848, 1991, 2172, 2189, 2388, 2534, 2786, 3801, 3982, 4179, 4344, 4378, 4776, 5068, 5572, 5973, 6567, 7602, 7964, 8358, 8756, 10136, 11144, 11946, 13134, 13937, 15204, 15323, 15928, 16716, 17512, 23892, 26268, 27874, 30408, 30646, 33432, 36019, 41811, 45969, 47784, 52536, 55748, 61292, 72038, 83622, 91938, 108057, 111496, 122584, 144076, 167244, 183876, 216114, 252133, 288152, 334488, 367752, 396209, 432228, 504266, 756399, 792418, 864456, 1008532, 1188627, 1512798, 1584836, 2017064, 2377254, 2773463, 3025596, 3169672, 4754508, 5546926, 6051192, 8320389, 9509016, 11093852, 16640778, 22187704, 33281556, 66563112]

約数ペア:

[(1, 66563112), (2, 33281556), (3, 22187704), (4, 16640778), (6, 11093852), (7, 9509016), (8, 8320389), (11, 6051192), (12, 5546926), (14, 4754508), (21, 3169672), (22, 3025596), (24, 2773463), (28, 2377254), (33, 2017064), (42, 1584836), (44, 1512798), (56, 1188627), (66, 1008532), (77, 864456), (84, 792418), (88, 756399), (132, 504266), (154, 432228), (168, 396209), (181, 367752), (199, 334488), (231, 288152), (264, 252133), (308, 216114), (362, 183876), (398, 167244), (462, 144076), (543, 122584), (597, 111496), (616, 108057), (724, 91938), (796, 83622), (924, 72038), (1086, 61292), (1194, 55748), (1267, 52536), (1393, 47784), (1448, 45969), (1592, 41811), (1848, 36019), (1991, 33432), (2172, 30646), (2189, 30408), (2388, 27874), (2534, 26268), (2786, 23892), (3801, 17512), (3982, 16716), (4179, 15928), (4344, 15323), (4378, 15204), (4776, 13937), (5068, 13134), (5572, 11946), (5973, 11144), (6567, 10136), (7602, 8756), (7964, 8358)]