66862488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 211115520

約数和(自身を除く): 144253032

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, 97, 132, 154, 168, 194, 231, 264, 291, 308, 373, 388, 462, 582, 616, 679, 746, 776, 924, 1067, 1119, 1164, 1358, 1492, 1848, 2037, 2134, 2238, 2328, 2611, 2716, 2984, 3201, 4074, 4103, 4268, 4476, 5222, 5432, 6402, 7469, 7833, 8148, 8206, 8536, 8952, 10444, 12309, 12804, 14938, 15666, 16296, 16412, 20888, 22407, 24618, 25608, 28721, 29876, 31332, 32824, 36181, 44814, 49236, 57442, 59752, 62664, 72362, 86163, 89628, 98472, 108543, 114884, 144724, 172326, 179256, 217086, 229768, 253267, 289448, 344652, 397991, 434172, 506534, 689304, 759801, 795982, 868344, 1013068, 1193973, 1519602, 1591964, 2026136, 2387946, 2785937, 3039204, 3183928, 4775892, 5571874, 6078408, 8357811, 9551784, 11143748, 16715622, 22287496, 33431244, 66862488]

約数ペア:

[(1, 66862488), (2, 33431244), (3, 22287496), (4, 16715622), (6, 11143748), (7, 9551784), (8, 8357811), (11, 6078408), (12, 5571874), (14, 4775892), (21, 3183928), (22, 3039204), (24, 2785937), (28, 2387946), (33, 2026136), (42, 1591964), (44, 1519602), (56, 1193973), (66, 1013068), (77, 868344), (84, 795982), (88, 759801), (97, 689304), (132, 506534), (154, 434172), (168, 397991), (194, 344652), (231, 289448), (264, 253267), (291, 229768), (308, 217086), (373, 179256), (388, 172326), (462, 144724), (582, 114884), (616, 108543), (679, 98472), (746, 89628), (776, 86163), (924, 72362), (1067, 62664), (1119, 59752), (1164, 57442), (1358, 49236), (1492, 44814), (1848, 36181), (2037, 32824), (2134, 31332), (2238, 29876), (2328, 28721), (2611, 25608), (2716, 24618), (2984, 22407), (3201, 20888), (4074, 16412), (4103, 16296), (4268, 15666), (4476, 14938), (5222, 12804), (5432, 12309), (6402, 10444), (7469, 8952), (7833, 8536), (8148, 8206)]