81382224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 265982976

約数和(自身を除く): 184600752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 97, 112, 132, 154, 168, 176, 194, 227, 231, 264, 291, 308, 336, 388, 454, 462, 528, 582, 616, 679, 681, 776, 908, 924, 1067, 1164, 1232, 1358, 1362, 1552, 1589, 1816, 1848, 2037, 2134, 2328, 2497, 2716, 2724, 3178, 3201, 3632, 3696, 4074, 4268, 4656, 4767, 4994, 5432, 5448, 6356, 6402, 7469, 7491, 8148, 8536, 9534, 9988, 10864, 10896, 12712, 12804, 14938, 14982, 16296, 17072, 17479, 19068, 19976, 22019, 22407, 25424, 25608, 29876, 29964, 32592, 34958, 38136, 39952, 44038, 44814, 51216, 52437, 59752, 59928, 66057, 69916, 76272, 88076, 89628, 104874, 119504, 119856, 132114, 139832, 154133, 176152, 179256, 209748, 242209, 264228, 279664, 308266, 352304, 358512, 419496, 462399, 484418, 528456, 616532, 726627, 838992, 924798, 968836, 1056912, 1233064, 1453254, 1695463, 1849596, 1937672, 2466128, 2906508, 3390926, 3699192, 3875344, 5086389, 5813016, 6781852, 7398384, 10172778, 11626032, 13563704, 20345556, 27127408, 40691112, 81382224]

約数ペア:

[(1, 81382224), (2, 40691112), (3, 27127408), (4, 20345556), (6, 13563704), (7, 11626032), (8, 10172778), (11, 7398384), (12, 6781852), (14, 5813016), (16, 5086389), (21, 3875344), (22, 3699192), (24, 3390926), (28, 2906508), (33, 2466128), (42, 1937672), (44, 1849596), (48, 1695463), (56, 1453254), (66, 1233064), (77, 1056912), (84, 968836), (88, 924798), (97, 838992), (112, 726627), (132, 616532), (154, 528456), (168, 484418), (176, 462399), (194, 419496), (227, 358512), (231, 352304), (264, 308266), (291, 279664), (308, 264228), (336, 242209), (388, 209748), (454, 179256), (462, 176152), (528, 154133), (582, 139832), (616, 132114), (679, 119856), (681, 119504), (776, 104874), (908, 89628), (924, 88076), (1067, 76272), (1164, 69916), (1232, 66057), (1358, 59928), (1362, 59752), (1552, 52437), (1589, 51216), (1816, 44814), (1848, 44038), (2037, 39952), (2134, 38136), (2328, 34958), (2497, 32592), (2716, 29964), (2724, 29876), (3178, 25608), (3201, 25424), (3632, 22407), (3696, 22019), (4074, 19976), (4268, 19068), (4656, 17479), (4767, 17072), (4994, 16296), (5432, 14982), (5448, 14938), (6356, 12804), (6402, 12712), (7469, 10896), (7491, 10864), (8148, 9988), (8536, 9534)]