64677888

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 216

約数和(自身を含む): 212407650

約数和(自身を除く): 147729762

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 121, 128, 132, 144, 174, 176, 192, 198, 232, 242, 256, 261, 264, 288, 319, 348, 352, 363, 384, 396, 464, 484, 512, 522, 528, 576, 638, 696, 704, 726, 768, 792, 928, 957, 968, 1024, 1044, 1056, 1089, 1152, 1276, 1392, 1408, 1452, 1536, 1584, 1856, 1914, 1936, 2048, 2088, 2112, 2178, 2304, 2552, 2784, 2816, 2871, 2904, 3072, 3168, 3509, 3712, 3828, 3872, 4176, 4224, 4356, 4608, 5104, 5568, 5632, 5742, 5808, 6144, 6336, 7018, 7424, 7656, 7744, 8352, 8448, 8712, 9216, 10208, 10527, 11136, 11264, 11484, 11616, 12672, 14036, 14848, 15312, 15488, 16704, 16896, 17424, 18432, 20416, 21054, 22272, 22528, 22968, 23232, 25344, 28072, 29696, 30624, 30976, 31581, 33408, 33792, 34848, 40832, 42108, 44544, 45936, 46464, 50688, 56144, 59392, 61248, 61952, 63162, 66816, 67584, 69696, 81664, 84216, 89088, 91872, 92928, 101376, 112288, 122496, 123904, 126324, 133632, 139392, 163328, 168432, 178176, 183744, 185856, 202752, 224576, 244992, 247808, 252648, 267264, 278784, 326656, 336864, 367488, 371712, 449152, 489984, 505296, 534528, 557568, 653312, 673728, 734976, 743424, 898304, 979968, 1010592, 1115136, 1347456, 1469952, 1796608, 1959936, 2021184, 2230272, 2694912, 2939904, 3593216, 4042368, 5389824, 5879808, 7186432, 8084736, 10779648, 16169472, 21559296, 32338944, 64677888]

約数ペア:

[(1, 64677888), (2, 32338944), (3, 21559296), (4, 16169472), (6, 10779648), (8, 8084736), (9, 7186432), (11, 5879808), (12, 5389824), (16, 4042368), (18, 3593216), (22, 2939904), (24, 2694912), (29, 2230272), (32, 2021184), (33, 1959936), (36, 1796608), (44, 1469952), (48, 1347456), (58, 1115136), (64, 1010592), (66, 979968), (72, 898304), (87, 743424), (88, 734976), (96, 673728), (99, 653312), (116, 557568), (121, 534528), (128, 505296), (132, 489984), (144, 449152), (174, 371712), (176, 367488), (192, 336864), (198, 326656), (232, 278784), (242, 267264), (256, 252648), (261, 247808), (264, 244992), (288, 224576), (319, 202752), (348, 185856), (352, 183744), (363, 178176), (384, 168432), (396, 163328), (464, 139392), (484, 133632), (512, 126324), (522, 123904), (528, 122496), (576, 112288), (638, 101376), (696, 92928), (704, 91872), (726, 89088), (768, 84216), (792, 81664), (928, 69696), (957, 67584), (968, 66816), (1024, 63162), (1044, 61952), (1056, 61248), (1089, 59392), (1152, 56144), (1276, 50688), (1392, 46464), (1408, 45936), (1452, 44544), (1536, 42108), (1584, 40832), (1856, 34848), (1914, 33792), (1936, 33408), (2048, 31581), (2088, 30976), (2112, 30624), (2178, 29696), (2304, 28072), (2552, 25344), (2784, 23232), (2816, 22968), (2871, 22528), (2904, 22272), (3072, 21054), (3168, 20416), (3509, 18432), (3712, 17424), (3828, 16896), (3872, 16704), (4176, 15488), (4224, 15312), (4356, 14848), (4608, 14036), (5104, 12672), (5568, 11616), (5632, 11484), (5742, 11264), (5808, 11136), (6144, 10527), (6336, 10208), (7018, 9216), (7424, 8712), (7656, 8448), (7744, 8352)]