64111488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 218557440

約数和(自身を除く): 154445952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 61, 64, 68, 69, 84, 92, 96, 102, 112, 119, 122, 128, 136, 138, 161, 168, 183, 184, 192, 204, 224, 238, 244, 272, 276, 322, 336, 357, 366, 368, 384, 391, 408, 427, 448, 476, 483, 488, 544, 552, 644, 672, 714, 732, 736, 782, 816, 854, 896, 952, 966, 976, 1037, 1088, 1104, 1173, 1281, 1288, 1344, 1403, 1428, 1464, 1472, 1564, 1632, 1708, 1904, 1932, 1952, 2074, 2176, 2208, 2346, 2562, 2576, 2688, 2737, 2806, 2856, 2928, 2944, 3111, 3128, 3264, 3416, 3808, 3864, 3904, 4148, 4209, 4416, 4692, 5124, 5152, 5474, 5612, 5712, 5856, 6222, 6256, 6528, 6832, 7259, 7616, 7728, 7808, 8211, 8296, 8418, 8832, 9384, 9821, 10248, 10304, 10948, 11224, 11424, 11712, 12444, 12512, 13664, 14518, 15232, 15456, 16422, 16592, 16836, 18768, 19642, 20496, 20608, 21777, 21896, 22448, 22848, 23424, 23851, 24888, 25024, 27328, 29036, 29463, 30912, 32844, 33184, 33672, 37536, 39284, 40992, 43554, 43792, 44896, 45696, 47702, 49776, 50048, 54656, 58072, 58926, 61824, 65688, 66368, 67344, 71553, 75072, 78568, 81984, 87108, 87584, 89792, 95404, 99552, 116144, 117852, 131376, 132736, 134688, 143106, 150144, 157136, 163968, 166957, 174216, 175168, 179584, 190808, 199104, 232288, 235704, 262752, 269376, 286212, 314272, 333914, 348432, 350336, 381616, 398208, 464576, 471408, 500871, 525504, 538752, 572424, 628544, 667828, 696864, 763232, 929152, 942816, 1001742, 1051008, 1144848, 1257088, 1335656, 1393728, 1526464, 1885632, 2003484, 2289696, 2671312, 2787456, 3052928, 3771264, 4006968, 4579392, 5342624, 8013936, 9158784, 10685248, 16027872, 21370496, 32055744, 64111488]

約数ペア:

[(1, 64111488), (2, 32055744), (3, 21370496), (4, 16027872), (6, 10685248), (7, 9158784), (8, 8013936), (12, 5342624), (14, 4579392), (16, 4006968), (17, 3771264), (21, 3052928), (23, 2787456), (24, 2671312), (28, 2289696), (32, 2003484), (34, 1885632), (42, 1526464), (46, 1393728), (48, 1335656), (51, 1257088), (56, 1144848), (61, 1051008), (64, 1001742), (68, 942816), (69, 929152), (84, 763232), (92, 696864), (96, 667828), (102, 628544), (112, 572424), (119, 538752), (122, 525504), (128, 500871), (136, 471408), (138, 464576), (161, 398208), (168, 381616), (183, 350336), (184, 348432), (192, 333914), (204, 314272), (224, 286212), (238, 269376), (244, 262752), (272, 235704), (276, 232288), (322, 199104), (336, 190808), (357, 179584), (366, 175168), (368, 174216), (384, 166957), (391, 163968), (408, 157136), (427, 150144), (448, 143106), (476, 134688), (483, 132736), (488, 131376), (544, 117852), (552, 116144), (644, 99552), (672, 95404), (714, 89792), (732, 87584), (736, 87108), (782, 81984), (816, 78568), (854, 75072), (896, 71553), (952, 67344), (966, 66368), (976, 65688), (1037, 61824), (1088, 58926), (1104, 58072), (1173, 54656), (1281, 50048), (1288, 49776), (1344, 47702), (1403, 45696), (1428, 44896), (1464, 43792), (1472, 43554), (1564, 40992), (1632, 39284), (1708, 37536), (1904, 33672), (1932, 33184), (1952, 32844), (2074, 30912), (2176, 29463), (2208, 29036), (2346, 27328), (2562, 25024), (2576, 24888), (2688, 23851), (2737, 23424), (2806, 22848), (2856, 22448), (2928, 21896), (2944, 21777), (3111, 20608), (3128, 20496), (3264, 19642), (3416, 18768), (3808, 16836), (3864, 16592), (3904, 16422), (4148, 15456), (4209, 15232), (4416, 14518), (4692, 13664), (5124, 12512), (5152, 12444), (5474, 11712), (5612, 11424), (5712, 11224), (5856, 10948), (6222, 10304), (6256, 10248), (6528, 9821), (6832, 9384), (7259, 8832), (7616, 8418), (7728, 8296), (7808, 8211)]