81699552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 282338784

約数和(自身を除く): 200639232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 37, 41, 44, 48, 51, 66, 68, 72, 74, 82, 88, 96, 99, 102, 111, 123, 132, 136, 144, 148, 153, 164, 176, 187, 198, 204, 222, 246, 264, 272, 288, 296, 306, 328, 333, 352, 369, 374, 396, 407, 408, 444, 451, 492, 528, 544, 561, 592, 612, 629, 656, 666, 697, 738, 748, 792, 814, 816, 888, 902, 984, 1056, 1122, 1184, 1221, 1224, 1258, 1312, 1332, 1353, 1394, 1476, 1496, 1517, 1584, 1628, 1632, 1683, 1776, 1804, 1887, 1968, 2091, 2244, 2442, 2448, 2516, 2664, 2706, 2788, 2952, 2992, 3034, 3168, 3256, 3366, 3552, 3608, 3663, 3774, 3936, 4059, 4182, 4488, 4551, 4884, 4896, 5032, 5328, 5412, 5576, 5661, 5904, 5984, 6068, 6273, 6512, 6732, 6919, 7216, 7326, 7548, 7667, 8118, 8364, 8976, 9102, 9768, 10064, 10656, 10824, 11152, 11322, 11808, 12136, 12546, 13024, 13464, 13653, 13838, 14432, 14652, 15096, 15334, 16236, 16687, 16728, 17952, 18204, 19536, 20128, 20757, 21648, 22304, 22644, 23001, 24272, 25092, 25789, 26928, 27306, 27676, 29304, 30192, 30668, 32472, 33374, 33456, 36408, 39072, 41514, 43296, 45288, 46002, 48544, 50061, 50184, 51578, 53856, 54612, 55352, 58608, 60384, 61336, 62271, 64944, 66748, 66912, 69003, 72816, 77367, 83028, 90576, 92004, 100122, 100368, 103156, 109224, 110704, 117216, 122672, 124542, 129888, 133496, 138006, 145632, 150183, 154734, 166056, 181152, 184008, 200244, 200736, 206312, 218448, 221408, 232101, 245344, 249084, 266992, 276012, 283679, 300366, 309468, 332112, 368016, 400488, 412624, 436896, 464202, 498168, 533984, 552024, 567358, 600732, 618936, 664224, 736032, 800976, 825248, 851037, 928404, 996336, 1104048, 1134716, 1201464, 1237872, 1601952, 1702074, 1856808, 1992672, 2208096, 2269432, 2402928, 2475744, 2553111, 3404148, 3713616, 4538864, 4805856, 5106222, 6808296, 7427232, 9077728, 10212444, 13616592, 20424888, 27233184, 40849776, 81699552]

約数ペア:

[(1, 81699552), (2, 40849776), (3, 27233184), (4, 20424888), (6, 13616592), (8, 10212444), (9, 9077728), (11, 7427232), (12, 6808296), (16, 5106222), (17, 4805856), (18, 4538864), (22, 3713616), (24, 3404148), (32, 2553111), (33, 2475744), (34, 2402928), (36, 2269432), (37, 2208096), (41, 1992672), (44, 1856808), (48, 1702074), (51, 1601952), (66, 1237872), (68, 1201464), (72, 1134716), (74, 1104048), (82, 996336), (88, 928404), (96, 851037), (99, 825248), (102, 800976), (111, 736032), (123, 664224), (132, 618936), (136, 600732), (144, 567358), (148, 552024), (153, 533984), (164, 498168), (176, 464202), (187, 436896), (198, 412624), (204, 400488), (222, 368016), (246, 332112), (264, 309468), (272, 300366), (288, 283679), (296, 276012), (306, 266992), (328, 249084), (333, 245344), (352, 232101), (369, 221408), (374, 218448), (396, 206312), (407, 200736), (408, 200244), (444, 184008), (451, 181152), (492, 166056), (528, 154734), (544, 150183), (561, 145632), (592, 138006), (612, 133496), (629, 129888), (656, 124542), (666, 122672), (697, 117216), (738, 110704), (748, 109224), (792, 103156), (814, 100368), (816, 100122), (888, 92004), (902, 90576), (984, 83028), (1056, 77367), (1122, 72816), (1184, 69003), (1221, 66912), (1224, 66748), (1258, 64944), (1312, 62271), (1332, 61336), (1353, 60384), (1394, 58608), (1476, 55352), (1496, 54612), (1517, 53856), (1584, 51578), (1628, 50184), (1632, 50061), (1683, 48544), (1776, 46002), (1804, 45288), (1887, 43296), (1968, 41514), (2091, 39072), (2244, 36408), (2442, 33456), (2448, 33374), (2516, 32472), (2664, 30668), (2706, 30192), (2788, 29304), (2952, 27676), (2992, 27306), (3034, 26928), (3168, 25789), (3256, 25092), (3366, 24272), (3552, 23001), (3608, 22644), (3663, 22304), (3774, 21648), (3936, 20757), (4059, 20128), (4182, 19536), (4488, 18204), (4551, 17952), (4884, 16728), (4896, 16687), (5032, 16236), (5328, 15334), (5412, 15096), (5576, 14652), (5661, 14432), (5904, 13838), (5984, 13653), (6068, 13464), (6273, 13024), (6512, 12546), (6732, 12136), (6919, 11808), (7216, 11322), (7326, 11152), (7548, 10824), (7667, 10656), (8118, 10064), (8364, 9768), (8976, 9102)]