68444376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 241985520

約数和(自身を除く): 173541144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 37, 39, 42, 44, 49, 52, 56, 66, 74, 77, 78, 84, 88, 91, 98, 104, 111, 121, 132, 143, 147, 148, 154, 156, 168, 182, 196, 222, 231, 242, 259, 264, 273, 286, 294, 296, 308, 312, 363, 364, 392, 407, 429, 444, 462, 481, 484, 518, 539, 546, 572, 588, 616, 637, 726, 728, 777, 814, 847, 858, 888, 924, 962, 968, 1001, 1036, 1078, 1092, 1144, 1176, 1221, 1274, 1443, 1452, 1554, 1573, 1617, 1628, 1694, 1716, 1813, 1848, 1911, 1924, 2002, 2072, 2156, 2184, 2442, 2541, 2548, 2849, 2886, 2904, 3003, 3108, 3146, 3234, 3256, 3367, 3388, 3432, 3626, 3822, 3848, 4004, 4312, 4477, 4719, 4884, 5082, 5096, 5291, 5439, 5698, 5772, 5929, 6006, 6216, 6292, 6468, 6734, 6776, 7007, 7252, 7644, 8008, 8547, 8954, 9438, 9768, 10101, 10164, 10582, 10878, 11011, 11396, 11544, 11858, 12012, 12584, 12936, 13431, 13468, 14014, 14504, 15288, 15873, 17094, 17787, 17908, 18876, 19943, 20202, 20328, 21021, 21164, 21756, 22022, 22792, 23569, 23716, 24024, 26862, 26936, 28028, 31339, 31746, 33033, 34188, 35574, 35816, 37037, 37752, 39886, 40404, 42042, 42328, 43512, 44044, 47138, 47432, 53724, 56056, 58201, 59829, 62678, 63492, 66066, 68376, 70707, 71148, 74074, 77077, 79772, 80808, 84084, 88088, 94017, 94276, 107448, 111111, 116402, 119658, 125356, 126984, 132132, 141414, 142296, 148148, 154154, 159544, 168168, 174603, 188034, 188552, 219373, 222222, 231231, 232804, 239316, 250712, 259259, 264264, 282828, 296296, 308308, 349206, 376068, 407407, 438746, 444444, 462462, 465608, 478632, 518518, 565656, 616616, 658119, 698412, 752136, 777777, 814814, 877492, 888888, 924924, 1037036, 1222221, 1316238, 1396824, 1555554, 1629628, 1754984, 1849848, 2074072, 2444442, 2632476, 2851849, 3111108, 3259256, 4888884, 5264952, 5703698, 6222216, 8555547, 9777768, 11407396, 17111094, 22814792, 34222188, 68444376]

約数ペア:

[(1, 68444376), (2, 34222188), (3, 22814792), (4, 17111094), (6, 11407396), (7, 9777768), (8, 8555547), (11, 6222216), (12, 5703698), (13, 5264952), (14, 4888884), (21, 3259256), (22, 3111108), (24, 2851849), (26, 2632476), (28, 2444442), (33, 2074072), (37, 1849848), (39, 1754984), (42, 1629628), (44, 1555554), (49, 1396824), (52, 1316238), (56, 1222221), (66, 1037036), (74, 924924), (77, 888888), (78, 877492), (84, 814814), (88, 777777), (91, 752136), (98, 698412), (104, 658119), (111, 616616), (121, 565656), (132, 518518), (143, 478632), (147, 465608), (148, 462462), (154, 444444), (156, 438746), (168, 407407), (182, 376068), (196, 349206), (222, 308308), (231, 296296), (242, 282828), (259, 264264), (264, 259259), (273, 250712), (286, 239316), (294, 232804), (296, 231231), (308, 222222), (312, 219373), (363, 188552), (364, 188034), (392, 174603), (407, 168168), (429, 159544), (444, 154154), (462, 148148), (481, 142296), (484, 141414), (518, 132132), (539, 126984), (546, 125356), (572, 119658), (588, 116402), (616, 111111), (637, 107448), (726, 94276), (728, 94017), (777, 88088), (814, 84084), (847, 80808), (858, 79772), (888, 77077), (924, 74074), (962, 71148), (968, 70707), (1001, 68376), (1036, 66066), (1078, 63492), (1092, 62678), (1144, 59829), (1176, 58201), (1221, 56056), (1274, 53724), (1443, 47432), (1452, 47138), (1554, 44044), (1573, 43512), (1617, 42328), (1628, 42042), (1694, 40404), (1716, 39886), (1813, 37752), (1848, 37037), (1911, 35816), (1924, 35574), (2002, 34188), (2072, 33033), (2156, 31746), (2184, 31339), (2442, 28028), (2541, 26936), (2548, 26862), (2849, 24024), (2886, 23716), (2904, 23569), (3003, 22792), (3108, 22022), (3146, 21756), (3234, 21164), (3256, 21021), (3367, 20328), (3388, 20202), (3432, 19943), (3626, 18876), (3822, 17908), (3848, 17787), (4004, 17094), (4312, 15873), (4477, 15288), (4719, 14504), (4884, 14014), (5082, 13468), (5096, 13431), (5291, 12936), (5439, 12584), (5698, 12012), (5772, 11858), (5929, 11544), (6006, 11396), (6216, 11011), (6292, 10878), (6468, 10582), (6734, 10164), (6776, 10101), (7007, 9768), (7252, 9438), (7644, 8954), (8008, 8547)]