67272216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 125779944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 71, 74, 88, 97, 111, 132, 142, 148, 194, 213, 222, 264, 284, 291, 296, 388, 407, 426, 444, 568, 582, 776, 781, 814, 852, 888, 1067, 1164, 1221, 1562, 1628, 1704, 2134, 2328, 2343, 2442, 2627, 3124, 3201, 3256, 3589, 4268, 4686, 4884, 5254, 6248, 6402, 6887, 7178, 7881, 8536, 9372, 9768, 10508, 10767, 12804, 13774, 14356, 15762, 18744, 20661, 21016, 21534, 25608, 27548, 28712, 28897, 31524, 39479, 41322, 43068, 55096, 57794, 63048, 75757, 78958, 82644, 86136, 86691, 115588, 118437, 151514, 157916, 165288, 173382, 227271, 231176, 236874, 254819, 303028, 315832, 346764, 454542, 473748, 509638, 606056, 693528, 764457, 909084, 947496, 1019276, 1528914, 1818168, 2038552, 2803009, 3057828, 5606018, 6115656, 8409027, 11212036, 16818054, 22424072, 33636108, 67272216]

約数ペア:

[(1, 67272216), (2, 33636108), (3, 22424072), (4, 16818054), (6, 11212036), (8, 8409027), (11, 6115656), (12, 5606018), (22, 3057828), (24, 2803009), (33, 2038552), (37, 1818168), (44, 1528914), (66, 1019276), (71, 947496), (74, 909084), (88, 764457), (97, 693528), (111, 606056), (132, 509638), (142, 473748), (148, 454542), (194, 346764), (213, 315832), (222, 303028), (264, 254819), (284, 236874), (291, 231176), (296, 227271), (388, 173382), (407, 165288), (426, 157916), (444, 151514), (568, 118437), (582, 115588), (776, 86691), (781, 86136), (814, 82644), (852, 78958), (888, 75757), (1067, 63048), (1164, 57794), (1221, 55096), (1562, 43068), (1628, 41322), (1704, 39479), (2134, 31524), (2328, 28897), (2343, 28712), (2442, 27548), (2627, 25608), (3124, 21534), (3201, 21016), (3256, 20661), (3589, 18744), (4268, 15762), (4686, 14356), (4884, 13774), (5254, 12804), (6248, 10767), (6402, 10508), (6887, 9768), (7178, 9372), (7881, 8536)]