80655264

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 180

約数和(自身を含む): 252306054

約数和(自身を除く): 171650790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 37, 48, 54, 58, 72, 74, 81, 87, 96, 108, 111, 116, 144, 148, 162, 174, 216, 222, 232, 261, 288, 296, 324, 333, 348, 432, 444, 464, 522, 592, 648, 666, 696, 783, 841, 864, 888, 928, 999, 1044, 1073, 1184, 1296, 1332, 1392, 1566, 1682, 1776, 1998, 2088, 2146, 2349, 2523, 2592, 2664, 2784, 2997, 3132, 3219, 3364, 3552, 3996, 4176, 4292, 4698, 5046, 5328, 5994, 6264, 6438, 6728, 7569, 7992, 8352, 8584, 9396, 9657, 10092, 10656, 11988, 12528, 12876, 13456, 15138, 15984, 17168, 18792, 19314, 20184, 22707, 23976, 25056, 25752, 26912, 28971, 30276, 31117, 31968, 34336, 37584, 38628, 40368, 45414, 47952, 51504, 57942, 60552, 62234, 68121, 75168, 77256, 80736, 86913, 90828, 93351, 95904, 103008, 115884, 121104, 124468, 136242, 154512, 173826, 181656, 186702, 231768, 242208, 248936, 272484, 280053, 309024, 347652, 363312, 373404, 463536, 497872, 544968, 560106, 695304, 726624, 746808, 840159, 927072, 995744, 1089936, 1120212, 1390608, 1493616, 1680318, 2179872, 2240424, 2520477, 2781216, 2987232, 3360636, 4480848, 5040954, 6721272, 8961696, 10081908, 13442544, 20163816, 26885088, 40327632, 80655264]

約数ペア:

[(1, 80655264), (2, 40327632), (3, 26885088), (4, 20163816), (6, 13442544), (8, 10081908), (9, 8961696), (12, 6721272), (16, 5040954), (18, 4480848), (24, 3360636), (27, 2987232), (29, 2781216), (32, 2520477), (36, 2240424), (37, 2179872), (48, 1680318), (54, 1493616), (58, 1390608), (72, 1120212), (74, 1089936), (81, 995744), (87, 927072), (96, 840159), (108, 746808), (111, 726624), (116, 695304), (144, 560106), (148, 544968), (162, 497872), (174, 463536), (216, 373404), (222, 363312), (232, 347652), (261, 309024), (288, 280053), (296, 272484), (324, 248936), (333, 242208), (348, 231768), (432, 186702), (444, 181656), (464, 173826), (522, 154512), (592, 136242), (648, 124468), (666, 121104), (696, 115884), (783, 103008), (841, 95904), (864, 93351), (888, 90828), (928, 86913), (999, 80736), (1044, 77256), (1073, 75168), (1184, 68121), (1296, 62234), (1332, 60552), (1392, 57942), (1566, 51504), (1682, 47952), (1776, 45414), (1998, 40368), (2088, 38628), (2146, 37584), (2349, 34336), (2523, 31968), (2592, 31117), (2664, 30276), (2784, 28971), (2997, 26912), (3132, 25752), (3219, 25056), (3364, 23976), (3552, 22707), (3996, 20184), (4176, 19314), (4292, 18792), (4698, 17168), (5046, 15984), (5328, 15138), (5994, 13456), (6264, 12876), (6438, 12528), (6728, 11988), (7569, 10656), (7992, 10092), (8352, 9657), (8584, 9396)]