71520768

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 241297056

約数和(自身を除く): 169776288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 83, 88, 96, 99, 102, 128, 132, 136, 144, 153, 166, 176, 187, 192, 198, 204, 249, 256, 264, 272, 288, 306, 332, 352, 374, 384, 396, 408, 498, 512, 528, 544, 561, 576, 612, 664, 704, 747, 748, 768, 792, 816, 913, 996, 1056, 1088, 1122, 1152, 1224, 1328, 1408, 1411, 1494, 1496, 1536, 1584, 1632, 1683, 1826, 1992, 2112, 2176, 2244, 2304, 2448, 2656, 2739, 2816, 2822, 2988, 2992, 3168, 3264, 3366, 3652, 3984, 4224, 4233, 4352, 4488, 4608, 4896, 5312, 5478, 5632, 5644, 5976, 5984, 6336, 6528, 6732, 7304, 7968, 8217, 8448, 8466, 8704, 8976, 9792, 10624, 10956, 11288, 11952, 11968, 12672, 12699, 13056, 13464, 14608, 15521, 15936, 16434, 16896, 16932, 17952, 19584, 21248, 21912, 22576, 23904, 23936, 25344, 25398, 26112, 26928, 29216, 31042, 31872, 32868, 33864, 35904, 39168, 42496, 43824, 45152, 46563, 47808, 47872, 50688, 50796, 53856, 58432, 62084, 63744, 65736, 67728, 71808, 78336, 87648, 90304, 93126, 95616, 95744, 101592, 107712, 116864, 124168, 127488, 131472, 135456, 139689, 143616, 175296, 180608, 186252, 191232, 203184, 215424, 233728, 248336, 262944, 270912, 279378, 287232, 350592, 361216, 372504, 382464, 406368, 430848, 467456, 496672, 525888, 541824, 558756, 701184, 722432, 745008, 812736, 861696, 993344, 1051776, 1083648, 1117512, 1402368, 1490016, 1625472, 1986688, 2103552, 2167296, 2235024, 2980032, 3250944, 3973376, 4207104, 4470048, 5960064, 6501888, 7946752, 8940096, 11920128, 17880192, 23840256, 35760384, 71520768]

約数ペア:

[(1, 71520768), (2, 35760384), (3, 23840256), (4, 17880192), (6, 11920128), (8, 8940096), (9, 7946752), (11, 6501888), (12, 5960064), (16, 4470048), (17, 4207104), (18, 3973376), (22, 3250944), (24, 2980032), (32, 2235024), (33, 2167296), (34, 2103552), (36, 1986688), (44, 1625472), (48, 1490016), (51, 1402368), (64, 1117512), (66, 1083648), (68, 1051776), (72, 993344), (83, 861696), (88, 812736), (96, 745008), (99, 722432), (102, 701184), (128, 558756), (132, 541824), (136, 525888), (144, 496672), (153, 467456), (166, 430848), (176, 406368), (187, 382464), (192, 372504), (198, 361216), (204, 350592), (249, 287232), (256, 279378), (264, 270912), (272, 262944), (288, 248336), (306, 233728), (332, 215424), (352, 203184), (374, 191232), (384, 186252), (396, 180608), (408, 175296), (498, 143616), (512, 139689), (528, 135456), (544, 131472), (561, 127488), (576, 124168), (612, 116864), (664, 107712), (704, 101592), (747, 95744), (748, 95616), (768, 93126), (792, 90304), (816, 87648), (913, 78336), (996, 71808), (1056, 67728), (1088, 65736), (1122, 63744), (1152, 62084), (1224, 58432), (1328, 53856), (1408, 50796), (1411, 50688), (1494, 47872), (1496, 47808), (1536, 46563), (1584, 45152), (1632, 43824), (1683, 42496), (1826, 39168), (1992, 35904), (2112, 33864), (2176, 32868), (2244, 31872), (2304, 31042), (2448, 29216), (2656, 26928), (2739, 26112), (2816, 25398), (2822, 25344), (2988, 23936), (2992, 23904), (3168, 22576), (3264, 21912), (3366, 21248), (3652, 19584), (3984, 17952), (4224, 16932), (4233, 16896), (4352, 16434), (4488, 15936), (4608, 15521), (4896, 14608), (5312, 13464), (5478, 13056), (5632, 12699), (5644, 12672), (5976, 11968), (5984, 11952), (6336, 11288), (6528, 10956), (6732, 10624), (7304, 9792), (7968, 8976), (8217, 8704), (8448, 8466)]