71530368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 175228032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 89, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 178, 182, 184, 192, 208, 224, 267, 273, 276, 299, 312, 322, 336, 356, 364, 368, 384, 416, 448, 483, 534, 546, 552, 598, 623, 624, 644, 672, 712, 728, 736, 832, 896, 897, 966, 1068, 1092, 1104, 1157, 1196, 1246, 1248, 1288, 1344, 1424, 1456, 1472, 1664, 1794, 1869, 1932, 2047, 2093, 2136, 2184, 2208, 2314, 2392, 2492, 2496, 2576, 2688, 2848, 2912, 2944, 3471, 3588, 3738, 3864, 4094, 4186, 4272, 4368, 4416, 4628, 4784, 4984, 4992, 5152, 5696, 5824, 6141, 6279, 6942, 7176, 7476, 7728, 8099, 8188, 8372, 8544, 8736, 8832, 9256, 9568, 9968, 10304, 11392, 11648, 12282, 12558, 13884, 14329, 14352, 14952, 15456, 16198, 16376, 16744, 17088, 17472, 18512, 19136, 19936, 20608, 24297, 24564, 25116, 26611, 27768, 28658, 28704, 29904, 30912, 32396, 32752, 33488, 34176, 34944, 37024, 38272, 39872, 42987, 48594, 49128, 50232, 53222, 55536, 57316, 57408, 59808, 61824, 64792, 65504, 66976, 74048, 79744, 79833, 85974, 97188, 98256, 100464, 106444, 111072, 114632, 114816, 119616, 129584, 131008, 133952, 148096, 159666, 171948, 186277, 194376, 196512, 200928, 212888, 222144, 229264, 239232, 259168, 262016, 267904, 319332, 343896, 372554, 388752, 393024, 401856, 425776, 444288, 458528, 518336, 558831, 638664, 687792, 745108, 777504, 786048, 803712, 851552, 917056, 1036672, 1117662, 1277328, 1375584, 1490216, 1555008, 1703104, 1834112, 2235324, 2554656, 2751168, 2980432, 3110016, 3406208, 4470648, 5109312, 5502336, 5960864, 8941296, 10218624, 11921728, 17882592, 23843456, 35765184, 71530368]

約数ペア:

[(1, 71530368), (2, 35765184), (3, 23843456), (4, 17882592), (6, 11921728), (7, 10218624), (8, 8941296), (12, 5960864), (13, 5502336), (14, 5109312), (16, 4470648), (21, 3406208), (23, 3110016), (24, 2980432), (26, 2751168), (28, 2554656), (32, 2235324), (39, 1834112), (42, 1703104), (46, 1555008), (48, 1490216), (52, 1375584), (56, 1277328), (64, 1117662), (69, 1036672), (78, 917056), (84, 851552), (89, 803712), (91, 786048), (92, 777504), (96, 745108), (104, 687792), (112, 638664), (128, 558831), (138, 518336), (156, 458528), (161, 444288), (168, 425776), (178, 401856), (182, 393024), (184, 388752), (192, 372554), (208, 343896), (224, 319332), (267, 267904), (273, 262016), (276, 259168), (299, 239232), (312, 229264), (322, 222144), (336, 212888), (356, 200928), (364, 196512), (368, 194376), (384, 186277), (416, 171948), (448, 159666), (483, 148096), (534, 133952), (546, 131008), (552, 129584), (598, 119616), (623, 114816), (624, 114632), (644, 111072), (672, 106444), (712, 100464), (728, 98256), (736, 97188), (832, 85974), (896, 79833), (897, 79744), (966, 74048), (1068, 66976), (1092, 65504), (1104, 64792), (1157, 61824), (1196, 59808), (1246, 57408), (1248, 57316), (1288, 55536), (1344, 53222), (1424, 50232), (1456, 49128), (1472, 48594), (1664, 42987), (1794, 39872), (1869, 38272), (1932, 37024), (2047, 34944), (2093, 34176), (2136, 33488), (2184, 32752), (2208, 32396), (2314, 30912), (2392, 29904), (2492, 28704), (2496, 28658), (2576, 27768), (2688, 26611), (2848, 25116), (2912, 24564), (2944, 24297), (3471, 20608), (3588, 19936), (3738, 19136), (3864, 18512), (4094, 17472), (4186, 17088), (4272, 16744), (4368, 16376), (4416, 16198), (4628, 15456), (4784, 14952), (4984, 14352), (4992, 14329), (5152, 13884), (5696, 12558), (5824, 12282), (6141, 11648), (6279, 11392), (6942, 10304), (7176, 9968), (7476, 9568), (7728, 9256), (8099, 8832), (8188, 8736), (8372, 8544)]