68828928

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 223695360

約数和(自身を除く): 154866432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 59, 62, 64, 84, 93, 96, 98, 112, 118, 124, 128, 147, 168, 177, 186, 192, 196, 217, 224, 236, 248, 256, 294, 336, 354, 372, 384, 392, 413, 434, 448, 472, 496, 588, 651, 672, 708, 744, 768, 784, 826, 868, 896, 944, 992, 1176, 1239, 1302, 1344, 1416, 1488, 1519, 1568, 1652, 1736, 1792, 1829, 1888, 1984, 2352, 2478, 2604, 2688, 2832, 2891, 2976, 3038, 3136, 3304, 3472, 3658, 3776, 3968, 4557, 4704, 4956, 5208, 5376, 5487, 5664, 5782, 5952, 6076, 6272, 6608, 6944, 7316, 7552, 7936, 8673, 9114, 9408, 9912, 10416, 10974, 11328, 11564, 11904, 12152, 12544, 12803, 13216, 13888, 14632, 15104, 17346, 18228, 18816, 19824, 20832, 21948, 22656, 23128, 23808, 24304, 25606, 26432, 27776, 29264, 34692, 36456, 37632, 38409, 39648, 41664, 43896, 45312, 46256, 48608, 51212, 52864, 55552, 58528, 69384, 72912, 76818, 79296, 83328, 87792, 89621, 92512, 97216, 102424, 105728, 117056, 138768, 145824, 153636, 158592, 166656, 175584, 179242, 185024, 194432, 204848, 234112, 268863, 277536, 291648, 307272, 317184, 351168, 358484, 370048, 388864, 409696, 468224, 537726, 555072, 583296, 614544, 702336, 716968, 740096, 819392, 1075452, 1110144, 1166592, 1229088, 1404672, 1433936, 1638784, 2150904, 2220288, 2458176, 2867872, 3277568, 4301808, 4916352, 5735744, 8603616, 9832704, 11471488, 17207232, 22942976, 34414464, 68828928]

約数ペア:

[(1, 68828928), (2, 34414464), (3, 22942976), (4, 17207232), (6, 11471488), (7, 9832704), (8, 8603616), (12, 5735744), (14, 4916352), (16, 4301808), (21, 3277568), (24, 2867872), (28, 2458176), (31, 2220288), (32, 2150904), (42, 1638784), (48, 1433936), (49, 1404672), (56, 1229088), (59, 1166592), (62, 1110144), (64, 1075452), (84, 819392), (93, 740096), (96, 716968), (98, 702336), (112, 614544), (118, 583296), (124, 555072), (128, 537726), (147, 468224), (168, 409696), (177, 388864), (186, 370048), (192, 358484), (196, 351168), (217, 317184), (224, 307272), (236, 291648), (248, 277536), (256, 268863), (294, 234112), (336, 204848), (354, 194432), (372, 185024), (384, 179242), (392, 175584), (413, 166656), (434, 158592), (448, 153636), (472, 145824), (496, 138768), (588, 117056), (651, 105728), (672, 102424), (708, 97216), (744, 92512), (768, 89621), (784, 87792), (826, 83328), (868, 79296), (896, 76818), (944, 72912), (992, 69384), (1176, 58528), (1239, 55552), (1302, 52864), (1344, 51212), (1416, 48608), (1488, 46256), (1519, 45312), (1568, 43896), (1652, 41664), (1736, 39648), (1792, 38409), (1829, 37632), (1888, 36456), (1984, 34692), (2352, 29264), (2478, 27776), (2604, 26432), (2688, 25606), (2832, 24304), (2891, 23808), (2976, 23128), (3038, 22656), (3136, 21948), (3304, 20832), (3472, 19824), (3658, 18816), (3776, 18228), (3968, 17346), (4557, 15104), (4704, 14632), (4956, 13888), (5208, 13216), (5376, 12803), (5487, 12544), (5664, 12152), (5782, 11904), (5952, 11564), (6076, 11328), (6272, 10974), (6608, 10416), (6944, 9912), (7316, 9408), (7552, 9114), (7936, 8673)]