80438592

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 240218976

約数和(自身を除く): 159780384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 67, 74, 78, 96, 104, 111, 134, 148, 156, 169, 192, 201, 208, 222, 268, 296, 312, 338, 402, 416, 444, 481, 507, 536, 592, 624, 676, 804, 832, 871, 888, 962, 1014, 1072, 1184, 1248, 1352, 1443, 1608, 1742, 1776, 1924, 2028, 2144, 2368, 2479, 2496, 2613, 2704, 2886, 3216, 3484, 3552, 3848, 4056, 4288, 4958, 5226, 5408, 5772, 6253, 6432, 6968, 7104, 7437, 7696, 8112, 9916, 10452, 10816, 11323, 11544, 12506, 12864, 13936, 14874, 15392, 16224, 18759, 19832, 20904, 22646, 23088, 25012, 27872, 29748, 30784, 32227, 32448, 33969, 37518, 39664, 41808, 45292, 46176, 50024, 55744, 59496, 64454, 67938, 75036, 79328, 83616, 90584, 92352, 96681, 100048, 118992, 128908, 135876, 150072, 158656, 167232, 181168, 193362, 200096, 237984, 257816, 271752, 300144, 362336, 386724, 400192, 418951, 475968, 515632, 543504, 600288, 724672, 773448, 837902, 1031264, 1087008, 1200576, 1256853, 1546896, 1675804, 2062528, 2174016, 2513706, 3093792, 3351608, 5027412, 6187584, 6703216, 10054824, 13406432, 20109648, 26812864, 40219296, 80438592]

約数ペア:

[(1, 80438592), (2, 40219296), (3, 26812864), (4, 20109648), (6, 13406432), (8, 10054824), (12, 6703216), (13, 6187584), (16, 5027412), (24, 3351608), (26, 3093792), (32, 2513706), (37, 2174016), (39, 2062528), (48, 1675804), (52, 1546896), (64, 1256853), (67, 1200576), (74, 1087008), (78, 1031264), (96, 837902), (104, 773448), (111, 724672), (134, 600288), (148, 543504), (156, 515632), (169, 475968), (192, 418951), (201, 400192), (208, 386724), (222, 362336), (268, 300144), (296, 271752), (312, 257816), (338, 237984), (402, 200096), (416, 193362), (444, 181168), (481, 167232), (507, 158656), (536, 150072), (592, 135876), (624, 128908), (676, 118992), (804, 100048), (832, 96681), (871, 92352), (888, 90584), (962, 83616), (1014, 79328), (1072, 75036), (1184, 67938), (1248, 64454), (1352, 59496), (1443, 55744), (1608, 50024), (1742, 46176), (1776, 45292), (1924, 41808), (2028, 39664), (2144, 37518), (2368, 33969), (2479, 32448), (2496, 32227), (2613, 30784), (2704, 29748), (2886, 27872), (3216, 25012), (3484, 23088), (3552, 22646), (3848, 20904), (4056, 19832), (4288, 18759), (4958, 16224), (5226, 15392), (5408, 14874), (5772, 13936), (6253, 12864), (6432, 12506), (6968, 11544), (7104, 11323), (7437, 10816), (7696, 10452), (8112, 9916)]