87873408

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 306465120

約数和(自身を除く): 218591712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 641, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1282, 1344, 1428, 1632, 1904, 1923, 2016, 2142, 2176, 2448, 2564, 2688, 2856, 3264, 3808, 3846, 4032, 4284, 4487, 4896, 5128, 5712, 5769, 6528, 7616, 7692, 8064, 8568, 8974, 9792, 10256, 10897, 11424, 11538, 13461, 15232, 15384, 17136, 17948, 19584, 20512, 21794, 22848, 23076, 26922, 30768, 32691, 34272, 35896, 40383, 41024, 43588, 45696, 46152, 53844, 61536, 65382, 68544, 71792, 76279, 80766, 82048, 87176, 92304, 98073, 107688, 123072, 130764, 137088, 143584, 152558, 161532, 174352, 184608, 196146, 215376, 228837, 246144, 261528, 287168, 305116, 323064, 348704, 369216, 392292, 430752, 457674, 523056, 574336, 610232, 646128, 686511, 697408, 738432, 784584, 861504, 915348, 1046112, 1220464, 1292256, 1373022, 1394816, 1569168, 1723008, 1830696, 2092224, 2440928, 2584512, 2746044, 3138336, 3661392, 4184448, 4881856, 5169024, 5492088, 6276672, 7322784, 9763712, 10984176, 12553344, 14645568, 21968352, 29291136, 43936704, 87873408]

約数ペア:

[(1, 87873408), (2, 43936704), (3, 29291136), (4, 21968352), (6, 14645568), (7, 12553344), (8, 10984176), (9, 9763712), (12, 7322784), (14, 6276672), (16, 5492088), (17, 5169024), (18, 4881856), (21, 4184448), (24, 3661392), (28, 3138336), (32, 2746044), (34, 2584512), (36, 2440928), (42, 2092224), (48, 1830696), (51, 1723008), (56, 1569168), (63, 1394816), (64, 1373022), (68, 1292256), (72, 1220464), (84, 1046112), (96, 915348), (102, 861504), (112, 784584), (119, 738432), (126, 697408), (128, 686511), (136, 646128), (144, 610232), (153, 574336), (168, 523056), (192, 457674), (204, 430752), (224, 392292), (238, 369216), (252, 348704), (272, 323064), (288, 305116), (306, 287168), (336, 261528), (357, 246144), (384, 228837), (408, 215376), (448, 196146), (476, 184608), (504, 174352), (544, 161532), (576, 152558), (612, 143584), (641, 137088), (672, 130764), (714, 123072), (816, 107688), (896, 98073), (952, 92304), (1008, 87176), (1071, 82048), (1088, 80766), (1152, 76279), (1224, 71792), (1282, 68544), (1344, 65382), (1428, 61536), (1632, 53844), (1904, 46152), (1923, 45696), (2016, 43588), (2142, 41024), (2176, 40383), (2448, 35896), (2564, 34272), (2688, 32691), (2856, 30768), (3264, 26922), (3808, 23076), (3846, 22848), (4032, 21794), (4284, 20512), (4487, 19584), (4896, 17948), (5128, 17136), (5712, 15384), (5769, 15232), (6528, 13461), (7616, 11538), (7692, 11424), (8064, 10897), (8568, 10256), (8974, 9792)]