87251616

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 267478848

約数和(自身を除く): 180227232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 251, 272, 284, 288, 306, 408, 426, 502, 544, 568, 612, 639, 753, 816, 852, 1004, 1136, 1207, 1224, 1278, 1506, 1632, 1704, 2008, 2259, 2272, 2414, 2448, 2556, 3012, 3408, 3621, 4016, 4267, 4518, 4828, 4896, 5112, 6024, 6816, 7242, 8032, 8534, 9036, 9656, 10224, 10863, 12048, 12801, 14484, 17068, 17821, 18072, 19312, 20448, 21726, 24096, 25602, 28968, 34136, 35642, 36144, 38403, 38624, 43452, 51204, 53463, 57936, 68272, 71284, 72288, 76806, 86904, 102408, 106926, 115872, 136544, 142568, 153612, 160389, 173808, 204816, 213852, 285136, 302957, 307224, 320778, 347616, 409632, 427704, 570272, 605914, 614448, 641556, 855408, 908871, 1211828, 1228896, 1283112, 1710816, 1817742, 2423656, 2566224, 2726613, 3635484, 4847312, 5132448, 5453226, 7270968, 9694624, 10906452, 14541936, 21812904, 29083872, 43625808, 87251616]

約数ペア:

[(1, 87251616), (2, 43625808), (3, 29083872), (4, 21812904), (6, 14541936), (8, 10906452), (9, 9694624), (12, 7270968), (16, 5453226), (17, 5132448), (18, 4847312), (24, 3635484), (32, 2726613), (34, 2566224), (36, 2423656), (48, 1817742), (51, 1710816), (68, 1283112), (71, 1228896), (72, 1211828), (96, 908871), (102, 855408), (136, 641556), (142, 614448), (144, 605914), (153, 570272), (204, 427704), (213, 409632), (251, 347616), (272, 320778), (284, 307224), (288, 302957), (306, 285136), (408, 213852), (426, 204816), (502, 173808), (544, 160389), (568, 153612), (612, 142568), (639, 136544), (753, 115872), (816, 106926), (852, 102408), (1004, 86904), (1136, 76806), (1207, 72288), (1224, 71284), (1278, 68272), (1506, 57936), (1632, 53463), (1704, 51204), (2008, 43452), (2259, 38624), (2272, 38403), (2414, 36144), (2448, 35642), (2556, 34136), (3012, 28968), (3408, 25602), (3621, 24096), (4016, 21726), (4267, 20448), (4518, 19312), (4828, 18072), (4896, 17821), (5112, 17068), (6024, 14484), (6816, 12801), (7242, 12048), (8032, 10863), (8534, 10224), (9036, 9656)]