72311616

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 280

約数和(自身を含む): 245257320

約数和(自身を除く): 172945704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 37, 39, 48, 52, 54, 58, 64, 72, 74, 78, 81, 87, 96, 104, 108, 111, 116, 117, 144, 148, 156, 162, 174, 192, 208, 216, 222, 232, 234, 261, 288, 296, 312, 324, 333, 348, 351, 377, 416, 432, 444, 464, 468, 481, 522, 576, 592, 624, 648, 666, 696, 702, 754, 783, 832, 864, 888, 928, 936, 962, 999, 1044, 1053, 1073, 1131, 1184, 1248, 1296, 1332, 1392, 1404, 1443, 1508, 1566, 1728, 1776, 1856, 1872, 1924, 1998, 2088, 2106, 2146, 2262, 2349, 2368, 2496, 2592, 2664, 2784, 2808, 2886, 2997, 3016, 3132, 3219, 3393, 3552, 3744, 3848, 3996, 4176, 4212, 4292, 4329, 4524, 4698, 5184, 5328, 5568, 5616, 5772, 5994, 6032, 6264, 6438, 6786, 7104, 7488, 7696, 7992, 8352, 8424, 8584, 8658, 9048, 9396, 9657, 10179, 10656, 11232, 11544, 11988, 12064, 12528, 12876, 12987, 13572, 13949, 15392, 15984, 16704, 16848, 17168, 17316, 18096, 18792, 19314, 20358, 21312, 22464, 23088, 23976, 24128, 25056, 25752, 25974, 27144, 27898, 28971, 30537, 30784, 31968, 33696, 34336, 34632, 36192, 37584, 38628, 38961, 40716, 41847, 46176, 47952, 50112, 51504, 51948, 54288, 55796, 57942, 61074, 63936, 67392, 68672, 69264, 72384, 75168, 77256, 77922, 81432, 83694, 86913, 92352, 95904, 103008, 103896, 108576, 111592, 115884, 122148, 125541, 138528, 150336, 154512, 155844, 162864, 167388, 173826, 191808, 206016, 207792, 217152, 223184, 231768, 244296, 251082, 277056, 309024, 311688, 325728, 334776, 347652, 376623, 415584, 446368, 463536, 488592, 502164, 618048, 623376, 651456, 669552, 695304, 753246, 831168, 892736, 927072, 977184, 1004328, 1129869, 1246752, 1339104, 1390608, 1506492, 1854144, 1954368, 2008656, 2259738, 2493504, 2678208, 2781216, 3012984, 4017312, 4519476, 5562432, 6025968, 8034624, 9038952, 12051936, 18077904, 24103872, 36155808, 72311616]

約数ペア:

[(1, 72311616), (2, 36155808), (3, 24103872), (4, 18077904), (6, 12051936), (8, 9038952), (9, 8034624), (12, 6025968), (13, 5562432), (16, 4519476), (18, 4017312), (24, 3012984), (26, 2781216), (27, 2678208), (29, 2493504), (32, 2259738), (36, 2008656), (37, 1954368), (39, 1854144), (48, 1506492), (52, 1390608), (54, 1339104), (58, 1246752), (64, 1129869), (72, 1004328), (74, 977184), (78, 927072), (81, 892736), (87, 831168), (96, 753246), (104, 695304), (108, 669552), (111, 651456), (116, 623376), (117, 618048), (144, 502164), (148, 488592), (156, 463536), (162, 446368), (174, 415584), (192, 376623), (208, 347652), (216, 334776), (222, 325728), (232, 311688), (234, 309024), (261, 277056), (288, 251082), (296, 244296), (312, 231768), (324, 223184), (333, 217152), (348, 207792), (351, 206016), (377, 191808), (416, 173826), (432, 167388), (444, 162864), (464, 155844), (468, 154512), (481, 150336), (522, 138528), (576, 125541), (592, 122148), (624, 115884), (648, 111592), (666, 108576), (696, 103896), (702, 103008), (754, 95904), (783, 92352), (832, 86913), (864, 83694), (888, 81432), (928, 77922), (936, 77256), (962, 75168), (999, 72384), (1044, 69264), (1053, 68672), (1073, 67392), (1131, 63936), (1184, 61074), (1248, 57942), (1296, 55796), (1332, 54288), (1392, 51948), (1404, 51504), (1443, 50112), (1508, 47952), (1566, 46176), (1728, 41847), (1776, 40716), (1856, 38961), (1872, 38628), (1924, 37584), (1998, 36192), (2088, 34632), (2106, 34336), (2146, 33696), (2262, 31968), (2349, 30784), (2368, 30537), (2496, 28971), (2592, 27898), (2664, 27144), (2784, 25974), (2808, 25752), (2886, 25056), (2997, 24128), (3016, 23976), (3132, 23088), (3219, 22464), (3393, 21312), (3552, 20358), (3744, 19314), (3848, 18792), (3996, 18096), (4176, 17316), (4212, 17168), (4292, 16848), (4329, 16704), (4524, 15984), (4698, 15392), (5184, 13949), (5328, 13572), (5568, 12987), (5616, 12876), (5772, 12528), (5994, 12064), (6032, 11988), (6264, 11544), (6438, 11232), (6786, 10656), (7104, 10179), (7488, 9657), (7696, 9396), (7992, 9048), (8352, 8658), (8424, 8584)]