86819576872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 199473840000

約数和(自身を除く): 112654263128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 61, 62, 106, 122, 124, 212, 217, 244, 248, 371, 424, 427, 434, 488, 499, 742, 854, 868, 961, 998, 1484, 1643, 1708, 1736, 1891, 1922, 1996, 2968, 3233, 3286, 3416, 3493, 3782, 3844, 3992, 6466, 6572, 6727, 6986, 7564, 7688, 11501, 12932, 13144, 13237, 13454, 13972, 15128, 15469, 22631, 23002, 25864, 26447, 26474, 26908, 27944, 30439, 30938, 45262, 46004, 50933, 52894, 52948, 53816, 58621, 60878, 61876, 90524, 92008, 100223, 101866, 105788, 105896, 108283, 117242, 121756, 123752, 181048, 185129, 200446, 203732, 211576, 213073, 216566, 234484, 243512, 356531, 370258, 400892, 407464, 410347, 426146, 433132, 468968, 479539, 701561, 713062, 740516, 801784, 819857, 820694, 852292, 866264, 943609, 959078, 1403122, 1426124, 1481032, 1613267, 1639714, 1641388, 1704584, 1887218, 1918156, 2806244, 2852248, 3106913, 3226534, 3279428, 3282776, 3356773, 3774436, 3836312, 5612488, 5738999, 6213826, 6453068, 6558856, 6605263, 6713546, 7548872, 11292869, 11477998, 12427652, 12906136, 13210526, 13427092, 21748391, 22585738, 22955996, 24855304, 25415567, 26421052, 26854184, 29251879, 43496782, 45171476, 45911992, 50011277, 50831134, 52842104, 58503758, 86993564, 90342952, 100022554, 101662268, 117007516, 173987128, 177908969, 200045108, 203324536, 204763153, 234015032, 350078939, 355817938, 400090216, 409526306, 700157878, 711635876, 819052612, 1400315756, 1423271752, 1550349587, 1638105224, 2800631512, 3100699174, 6201398348, 10852447109, 12402796696, 21704894218, 43409788436, 86819576872]

約数ペア:

[(1, 86819576872), (2, 43409788436), (4, 21704894218), (7, 12402796696), (8, 10852447109), (14, 6201398348), (28, 3100699174), (31, 2800631512), (53, 1638105224), (56, 1550349587), (61, 1423271752), (62, 1400315756), (106, 819052612), (122, 711635876), (124, 700157878), (212, 409526306), (217, 400090216), (244, 355817938), (248, 350078939), (371, 234015032), (424, 204763153), (427, 203324536), (434, 200045108), (488, 177908969), (499, 173987128), (742, 117007516), (854, 101662268), (868, 100022554), (961, 90342952), (998, 86993564), (1484, 58503758), (1643, 52842104), (1708, 50831134), (1736, 50011277), (1891, 45911992), (1922, 45171476), (1996, 43496782), (2968, 29251879), (3233, 26854184), (3286, 26421052), (3416, 25415567), (3493, 24855304), (3782, 22955996), (3844, 22585738), (3992, 21748391), (6466, 13427092), (6572, 13210526), (6727, 12906136), (6986, 12427652), (7564, 11477998), (7688, 11292869), (11501, 7548872), (12932, 6713546), (13144, 6605263), (13237, 6558856), (13454, 6453068), (13972, 6213826), (15128, 5738999), (15469, 5612488), (22631, 3836312), (23002, 3774436), (25864, 3356773), (26447, 3282776), (26474, 3279428), (26908, 3226534), (27944, 3106913), (30439, 2852248), (30938, 2806244), (45262, 1918156), (46004, 1887218), (50933, 1704584), (52894, 1641388), (52948, 1639714), (53816, 1613267), (58621, 1481032), (60878, 1426124), (61876, 1403122), (90524, 959078), (92008, 943609), (100223, 866264), (101866, 852292), (105788, 820694), (105896, 819857), (108283, 801784), (117242, 740516), (121756, 713062), (123752, 701561), (181048, 479539), (185129, 468968), (200446, 433132), (203732, 426146), (211576, 410347), (213073, 407464), (216566, 400892), (234484, 370258), (243512, 356531)]