72578688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 248586240

約数和(自身を除く): 176007552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 67, 78, 84, 91, 93, 96, 104, 112, 124, 128, 134, 156, 168, 182, 186, 192, 201, 208, 217, 224, 248, 268, 273, 312, 336, 364, 372, 384, 402, 403, 416, 434, 448, 469, 496, 536, 546, 624, 651, 672, 728, 744, 804, 806, 832, 868, 871, 896, 938, 992, 1072, 1092, 1209, 1248, 1302, 1344, 1407, 1456, 1488, 1608, 1612, 1664, 1736, 1742, 1876, 1984, 2077, 2144, 2184, 2418, 2496, 2604, 2613, 2688, 2814, 2821, 2912, 2976, 3216, 3224, 3472, 3484, 3752, 3968, 4154, 4288, 4368, 4836, 4992, 5208, 5226, 5628, 5642, 5824, 5952, 6097, 6231, 6432, 6448, 6944, 6968, 7504, 8308, 8463, 8576, 8736, 9672, 10416, 10452, 11256, 11284, 11648, 11904, 12194, 12462, 12864, 12896, 13888, 13936, 14539, 15008, 16616, 16926, 17472, 18291, 19344, 20832, 20904, 22512, 22568, 24388, 24924, 25728, 25792, 27001, 27776, 27872, 29078, 30016, 33232, 33852, 34944, 36582, 38688, 41664, 41808, 43617, 45024, 45136, 48776, 49848, 51584, 54002, 55744, 58156, 60032, 66464, 67704, 73164, 77376, 81003, 83328, 83616, 87234, 90048, 90272, 97552, 99696, 108004, 111488, 116312, 132928, 135408, 146328, 154752, 162006, 167232, 174468, 180096, 180544, 189007, 195104, 199392, 216008, 232624, 265856, 270816, 292656, 324012, 334464, 348936, 361088, 378014, 390208, 398784, 432016, 465248, 541632, 567021, 585312, 648024, 697872, 756028, 780416, 797568, 864032, 930496, 1083264, 1134042, 1170624, 1296048, 1395744, 1512056, 1728064, 1860992, 2268084, 2341248, 2592096, 2791488, 3024112, 3456128, 4536168, 5184192, 5582976, 6048224, 9072336, 10368384, 12096448, 18144672, 24192896, 36289344, 72578688]

約数ペア:

[(1, 72578688), (2, 36289344), (3, 24192896), (4, 18144672), (6, 12096448), (7, 10368384), (8, 9072336), (12, 6048224), (13, 5582976), (14, 5184192), (16, 4536168), (21, 3456128), (24, 3024112), (26, 2791488), (28, 2592096), (31, 2341248), (32, 2268084), (39, 1860992), (42, 1728064), (48, 1512056), (52, 1395744), (56, 1296048), (62, 1170624), (64, 1134042), (67, 1083264), (78, 930496), (84, 864032), (91, 797568), (93, 780416), (96, 756028), (104, 697872), (112, 648024), (124, 585312), (128, 567021), (134, 541632), (156, 465248), (168, 432016), (182, 398784), (186, 390208), (192, 378014), (201, 361088), (208, 348936), (217, 334464), (224, 324012), (248, 292656), (268, 270816), (273, 265856), (312, 232624), (336, 216008), (364, 199392), (372, 195104), (384, 189007), (402, 180544), (403, 180096), (416, 174468), (434, 167232), (448, 162006), (469, 154752), (496, 146328), (536, 135408), (546, 132928), (624, 116312), (651, 111488), (672, 108004), (728, 99696), (744, 97552), (804, 90272), (806, 90048), (832, 87234), (868, 83616), (871, 83328), (896, 81003), (938, 77376), (992, 73164), (1072, 67704), (1092, 66464), (1209, 60032), (1248, 58156), (1302, 55744), (1344, 54002), (1407, 51584), (1456, 49848), (1488, 48776), (1608, 45136), (1612, 45024), (1664, 43617), (1736, 41808), (1742, 41664), (1876, 38688), (1984, 36582), (2077, 34944), (2144, 33852), (2184, 33232), (2418, 30016), (2496, 29078), (2604, 27872), (2613, 27776), (2688, 27001), (2814, 25792), (2821, 25728), (2912, 24924), (2976, 24388), (3216, 22568), (3224, 22512), (3472, 20904), (3484, 20832), (3752, 19344), (3968, 18291), (4154, 17472), (4288, 16926), (4368, 16616), (4836, 15008), (4992, 14539), (5208, 13936), (5226, 13888), (5628, 12896), (5642, 12864), (5824, 12462), (5952, 12194), (6097, 11904), (6231, 11648), (6432, 11284), (6448, 11256), (6944, 10452), (6968, 10416), (7504, 9672), (8308, 8736), (8463, 8576)]