64851696

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 230193600

約数和(自身を除く): 165341904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 101, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 202, 208, 234, 252, 273, 294, 303, 312, 336, 343, 364, 392, 404, 441, 468, 504, 546, 588, 606, 624, 637, 686, 707, 728, 784, 808, 819, 882, 909, 936, 1008, 1029, 1092, 1176, 1212, 1274, 1313, 1372, 1414, 1456, 1616, 1638, 1764, 1818, 1872, 1911, 2058, 2121, 2184, 2352, 2424, 2548, 2626, 2744, 2828, 3087, 3276, 3528, 3636, 3822, 3939, 4116, 4242, 4368, 4459, 4848, 4949, 5096, 5252, 5488, 5656, 5733, 6174, 6363, 6552, 7056, 7272, 7644, 7878, 8232, 8484, 8918, 9191, 9898, 10192, 10504, 11312, 11466, 11817, 12348, 12726, 13104, 13377, 14544, 14847, 15288, 15756, 16464, 16968, 17836, 18382, 19796, 21008, 22932, 23634, 24696, 25452, 26754, 27573, 29694, 30576, 31512, 33936, 34643, 35672, 36764, 39592, 40131, 44541, 45864, 47268, 49392, 50904, 53508, 55146, 59388, 63024, 64337, 69286, 71344, 73528, 79184, 80262, 82719, 89082, 91728, 94536, 101808, 103929, 107016, 110292, 118776, 128674, 138572, 147056, 160524, 165438, 178164, 189072, 193011, 207858, 214032, 220584, 237552, 257348, 277144, 311787, 321048, 330876, 356328, 386022, 415716, 441168, 450359, 514696, 554288, 579033, 623574, 642096, 661752, 712656, 772044, 831432, 900718, 1029392, 1158066, 1247148, 1323504, 1351077, 1544088, 1662864, 1801436, 2316132, 2494296, 2702154, 3088176, 3602872, 4053231, 4632264, 4988592, 5404308, 7205744, 8106462, 9264528, 10808616, 16212924, 21617232, 32425848, 64851696]

約数ペア:

[(1, 64851696), (2, 32425848), (3, 21617232), (4, 16212924), (6, 10808616), (7, 9264528), (8, 8106462), (9, 7205744), (12, 5404308), (13, 4988592), (14, 4632264), (16, 4053231), (18, 3602872), (21, 3088176), (24, 2702154), (26, 2494296), (28, 2316132), (36, 1801436), (39, 1662864), (42, 1544088), (48, 1351077), (49, 1323504), (52, 1247148), (56, 1158066), (63, 1029392), (72, 900718), (78, 831432), (84, 772044), (91, 712656), (98, 661752), (101, 642096), (104, 623574), (112, 579033), (117, 554288), (126, 514696), (144, 450359), (147, 441168), (156, 415716), (168, 386022), (182, 356328), (196, 330876), (202, 321048), (208, 311787), (234, 277144), (252, 257348), (273, 237552), (294, 220584), (303, 214032), (312, 207858), (336, 193011), (343, 189072), (364, 178164), (392, 165438), (404, 160524), (441, 147056), (468, 138572), (504, 128674), (546, 118776), (588, 110292), (606, 107016), (624, 103929), (637, 101808), (686, 94536), (707, 91728), (728, 89082), (784, 82719), (808, 80262), (819, 79184), (882, 73528), (909, 71344), (936, 69286), (1008, 64337), (1029, 63024), (1092, 59388), (1176, 55146), (1212, 53508), (1274, 50904), (1313, 49392), (1372, 47268), (1414, 45864), (1456, 44541), (1616, 40131), (1638, 39592), (1764, 36764), (1818, 35672), (1872, 34643), (1911, 33936), (2058, 31512), (2121, 30576), (2184, 29694), (2352, 27573), (2424, 26754), (2548, 25452), (2626, 24696), (2744, 23634), (2828, 22932), (3087, 21008), (3276, 19796), (3528, 18382), (3636, 17836), (3822, 16968), (3939, 16464), (4116, 15756), (4242, 15288), (4368, 14847), (4459, 14544), (4848, 13377), (4949, 13104), (5096, 12726), (5252, 12348), (5488, 11817), (5656, 11466), (5733, 11312), (6174, 10504), (6363, 10192), (6552, 9898), (7056, 9191), (7272, 8918), (7644, 8484), (7878, 8232)]