87171392

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 168

約数和(自身を含む): 232257600

約数和(自身を除く): 145086208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 343, 352, 361, 392, 418, 448, 532, 539, 608, 616, 686, 704, 722, 784, 836, 931, 1064, 1078, 1216, 1232, 1372, 1444, 1463, 1568, 1672, 1862, 2128, 2156, 2464, 2527, 2744, 2888, 2926, 3136, 3344, 3724, 3773, 3971, 4256, 4312, 4928, 5054, 5488, 5776, 5852, 6517, 6688, 7448, 7546, 7942, 8512, 8624, 10108, 10241, 10976, 11552, 11704, 13034, 13376, 14896, 15092, 15884, 17248, 17689, 20216, 20482, 21952, 23104, 23408, 26068, 27797, 29792, 30184, 31768, 34496, 35378, 40432, 40964, 46816, 52136, 55594, 59584, 60368, 63536, 70756, 71687, 80864, 81928, 93632, 104272, 111188, 120736, 123823, 127072, 141512, 143374, 161728, 163856, 194579, 208544, 222376, 241472, 247646, 254144, 283024, 286748, 327712, 389158, 417088, 444752, 495292, 566048, 573496, 655424, 778316, 889504, 990584, 1132096, 1146992, 1362053, 1556632, 1779008, 1981168, 2293984, 2724106, 3113264, 3962336, 4587968, 5448212, 6226528, 7924672, 10896424, 12453056, 21792848, 43585696, 87171392]

約数ペア:

[(1, 87171392), (2, 43585696), (4, 21792848), (7, 12453056), (8, 10896424), (11, 7924672), (14, 6226528), (16, 5448212), (19, 4587968), (22, 3962336), (28, 3113264), (32, 2724106), (38, 2293984), (44, 1981168), (49, 1779008), (56, 1556632), (64, 1362053), (76, 1146992), (77, 1132096), (88, 990584), (98, 889504), (112, 778316), (133, 655424), (152, 573496), (154, 566048), (176, 495292), (196, 444752), (209, 417088), (224, 389158), (266, 327712), (304, 286748), (308, 283024), (343, 254144), (352, 247646), (361, 241472), (392, 222376), (418, 208544), (448, 194579), (532, 163856), (539, 161728), (608, 143374), (616, 141512), (686, 127072), (704, 123823), (722, 120736), (784, 111188), (836, 104272), (931, 93632), (1064, 81928), (1078, 80864), (1216, 71687), (1232, 70756), (1372, 63536), (1444, 60368), (1463, 59584), (1568, 55594), (1672, 52136), (1862, 46816), (2128, 40964), (2156, 40432), (2464, 35378), (2527, 34496), (2744, 31768), (2888, 30184), (2926, 29792), (3136, 27797), (3344, 26068), (3724, 23408), (3773, 23104), (3971, 21952), (4256, 20482), (4312, 20216), (4928, 17689), (5054, 17248), (5488, 15884), (5776, 15092), (5852, 14896), (6517, 13376), (6688, 13034), (7448, 11704), (7546, 11552), (7942, 10976), (8512, 10241), (8624, 10108)]