64945152

素因数分解:

$2^{10}\times 3^7\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 176

約数和(自身を含む): 201424800

約数和(自身を除く): 136479648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 256, 261, 288, 324, 348, 384, 432, 464, 486, 512, 522, 576, 648, 696, 729, 768, 783, 864, 928, 972, 1024, 1044, 1152, 1296, 1392, 1458, 1536, 1566, 1728, 1856, 1944, 2088, 2187, 2304, 2349, 2592, 2784, 2916, 3072, 3132, 3456, 3712, 3888, 4176, 4374, 4608, 4698, 5184, 5568, 5832, 6264, 6912, 7047, 7424, 7776, 8352, 8748, 9216, 9396, 10368, 11136, 11664, 12528, 13824, 14094, 14848, 15552, 16704, 17496, 18792, 20736, 21141, 22272, 23328, 25056, 27648, 28188, 29696, 31104, 33408, 34992, 37584, 41472, 42282, 44544, 46656, 50112, 56376, 62208, 63423, 66816, 69984, 75168, 82944, 84564, 89088, 93312, 100224, 112752, 124416, 126846, 133632, 139968, 150336, 169128, 186624, 200448, 225504, 248832, 253692, 267264, 279936, 300672, 338256, 373248, 400896, 451008, 507384, 559872, 601344, 676512, 746496, 801792, 902016, 1014768, 1119744, 1202688, 1353024, 1804032, 2029536, 2239488, 2405376, 2706048, 3608064, 4059072, 5412096, 7216128, 8118144, 10824192, 16236288, 21648384, 32472576, 64945152]

約数ペア:

[(1, 64945152), (2, 32472576), (3, 21648384), (4, 16236288), (6, 10824192), (8, 8118144), (9, 7216128), (12, 5412096), (16, 4059072), (18, 3608064), (24, 2706048), (27, 2405376), (29, 2239488), (32, 2029536), (36, 1804032), (48, 1353024), (54, 1202688), (58, 1119744), (64, 1014768), (72, 902016), (81, 801792), (87, 746496), (96, 676512), (108, 601344), (116, 559872), (128, 507384), (144, 451008), (162, 400896), (174, 373248), (192, 338256), (216, 300672), (232, 279936), (243, 267264), (256, 253692), (261, 248832), (288, 225504), (324, 200448), (348, 186624), (384, 169128), (432, 150336), (464, 139968), (486, 133632), (512, 126846), (522, 124416), (576, 112752), (648, 100224), (696, 93312), (729, 89088), (768, 84564), (783, 82944), (864, 75168), (928, 69984), (972, 66816), (1024, 63423), (1044, 62208), (1152, 56376), (1296, 50112), (1392, 46656), (1458, 44544), (1536, 42282), (1566, 41472), (1728, 37584), (1856, 34992), (1944, 33408), (2088, 31104), (2187, 29696), (2304, 28188), (2349, 27648), (2592, 25056), (2784, 23328), (2916, 22272), (3072, 21141), (3132, 20736), (3456, 18792), (3712, 17496), (3888, 16704), (4176, 15552), (4374, 14848), (4608, 14094), (4698, 13824), (5184, 12528), (5568, 11664), (5832, 11136), (6264, 10368), (6912, 9396), (7047, 9216), (7424, 8748), (7776, 8352)]