42702504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 124467840

約数和(自身を除く): 81765336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 97, 102, 104, 136, 156, 166, 194, 204, 221, 249, 291, 312, 332, 388, 408, 442, 498, 582, 663, 664, 776, 884, 996, 1079, 1164, 1261, 1326, 1411, 1649, 1768, 1992, 2158, 2328, 2522, 2652, 2822, 3237, 3298, 3783, 4233, 4316, 4947, 5044, 5304, 5644, 6474, 6596, 7566, 8051, 8466, 8632, 9894, 10088, 11288, 12948, 13192, 15132, 16102, 16932, 18343, 19788, 21437, 24153, 25896, 30264, 32204, 33864, 36686, 39576, 42874, 48306, 55029, 64311, 64408, 73372, 85748, 96612, 104663, 110058, 128622, 136867, 146744, 171496, 193224, 209326, 220116, 257244, 273734, 313989, 410601, 418652, 440232, 514488, 547468, 627978, 821202, 837304, 1094936, 1255956, 1642404, 1779271, 2511912, 3284808, 3558542, 5337813, 7117084, 10675626, 14234168, 21351252, 42702504]

約数ペア:

[(1, 42702504), (2, 21351252), (3, 14234168), (4, 10675626), (6, 7117084), (8, 5337813), (12, 3558542), (13, 3284808), (17, 2511912), (24, 1779271), (26, 1642404), (34, 1255956), (39, 1094936), (51, 837304), (52, 821202), (68, 627978), (78, 547468), (83, 514488), (97, 440232), (102, 418652), (104, 410601), (136, 313989), (156, 273734), (166, 257244), (194, 220116), (204, 209326), (221, 193224), (249, 171496), (291, 146744), (312, 136867), (332, 128622), (388, 110058), (408, 104663), (442, 96612), (498, 85748), (582, 73372), (663, 64408), (664, 64311), (776, 55029), (884, 48306), (996, 42874), (1079, 39576), (1164, 36686), (1261, 33864), (1326, 32204), (1411, 30264), (1649, 25896), (1768, 24153), (1992, 21437), (2158, 19788), (2328, 18343), (2522, 16932), (2652, 16102), (2822, 15132), (3237, 13192), (3298, 12948), (3783, 11288), (4233, 10088), (4316, 9894), (4947, 8632), (5044, 8466), (5304, 8051), (5644, 7566), (6474, 6596)]