64948752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 200442528

約数和(自身を除く): 135493776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 131, 132, 144, 176, 198, 262, 264, 313, 393, 396, 524, 528, 626, 786, 792, 939, 1048, 1179, 1252, 1441, 1572, 1584, 1878, 2096, 2358, 2504, 2817, 2882, 3144, 3443, 3756, 4323, 4716, 5008, 5634, 5764, 6288, 6886, 7512, 8646, 9432, 10329, 11268, 11528, 12969, 13772, 15024, 17292, 18864, 20658, 22536, 23056, 25938, 27544, 30987, 34584, 41003, 41316, 45072, 51876, 55088, 61974, 69168, 82006, 82632, 103752, 123009, 123948, 164012, 165264, 207504, 246018, 247896, 328024, 369027, 451033, 492036, 495792, 656048, 738054, 902066, 984072, 1353099, 1476108, 1804132, 1968144, 2706198, 2952216, 3608264, 4059297, 5412396, 5904432, 7216528, 8118594, 10824792, 16237188, 21649584, 32474376, 64948752]

約数ペア:

[(1, 64948752), (2, 32474376), (3, 21649584), (4, 16237188), (6, 10824792), (8, 8118594), (9, 7216528), (11, 5904432), (12, 5412396), (16, 4059297), (18, 3608264), (22, 2952216), (24, 2706198), (33, 1968144), (36, 1804132), (44, 1476108), (48, 1353099), (66, 984072), (72, 902066), (88, 738054), (99, 656048), (131, 495792), (132, 492036), (144, 451033), (176, 369027), (198, 328024), (262, 247896), (264, 246018), (313, 207504), (393, 165264), (396, 164012), (524, 123948), (528, 123009), (626, 103752), (786, 82632), (792, 82006), (939, 69168), (1048, 61974), (1179, 55088), (1252, 51876), (1441, 45072), (1572, 41316), (1584, 41003), (1878, 34584), (2096, 30987), (2358, 27544), (2504, 25938), (2817, 23056), (2882, 22536), (3144, 20658), (3443, 18864), (3756, 17292), (4323, 15024), (4716, 13772), (5008, 12969), (5634, 11528), (5764, 11268), (6288, 10329), (6886, 9432), (7512, 8646)]