72168677568

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26119}}^1$

素因数の和:26197

約数の個数: 280

約数和(自身を含む): 236014991520

約数和(自身を除く): 163846313952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 81, 82, 96, 104, 108, 117, 123, 144, 156, 162, 164, 192, 208, 216, 234, 246, 288, 312, 324, 328, 351, 369, 416, 432, 468, 492, 533, 576, 624, 648, 656, 702, 738, 832, 864, 936, 984, 1053, 1066, 1107, 1248, 1296, 1312, 1404, 1476, 1599, 1728, 1872, 1968, 2106, 2132, 2214, 2496, 2592, 2624, 2808, 2952, 3198, 3321, 3744, 3936, 4212, 4264, 4428, 4797, 5184, 5616, 5904, 6396, 6642, 7488, 7872, 8424, 8528, 8856, 9594, 11232, 11808, 12792, 13284, 14391, 16848, 17056, 17712, 19188, 22464, 23616, 25584, 26119, 26568, 28782, 33696, 34112, 35424, 38376, 43173, 51168, 52238, 53136, 57564, 67392, 70848, 76752, 78357, 86346, 102336, 104476, 106272, 115128, 153504, 156714, 172692, 208952, 212544, 230256, 235071, 307008, 313428, 339547, 345384, 417904, 460512, 470142, 626856, 679094, 690768, 705213, 835808, 921024, 940284, 1018641, 1070879, 1253712, 1358188, 1381536, 1410426, 1671616, 1880568, 2037282, 2115639, 2141758, 2507424, 2716376, 2763072, 2820852, 3055923, 3212637, 3761136, 4074564, 4231278, 4283516, 5014848, 5432752, 5641704, 6111846, 6425274, 7522272, 8149128, 8462556, 8567032, 9167769, 9637911, 10865504, 11283408, 12223692, 12850548, 13921427, 15044544, 16298256, 16925112, 17134064, 18335538, 19275822, 21731008, 22566816, 24447384, 25701096, 27503307, 27842854, 28913733, 32596512, 33850224, 34268128, 36671076, 38551644, 41764281, 45133632, 48894768, 51402192, 55006614, 55685708, 57827466, 65193024, 67700448, 68536256, 73342152, 77103288, 83528562, 86741199, 97789536, 102804384, 110013228, 111371416, 115654932, 125292843, 135400896, 146684304, 154206576, 167057124, 173482398, 195579072, 205608768, 220026456, 222742832, 231309864, 250585686, 293368608, 308413152, 334114248, 346964796, 375878529, 440052912, 445485664, 462619728, 501171372, 586737216, 616826304, 668228496, 693929592, 751757058, 880105824, 890971328, 925239456, 1002342744, 1127635587, 1336456992, 1387859184, 1503514116, 1760211648, 1850478912, 2004685488, 2255271174, 2672913984, 2775718368, 3007028232, 4009370976, 4510542348, 5551436736, 6014056464, 8018741952, 9021084696, 12028112928, 18042169392, 24056225856, 36084338784, 72168677568]

約数ペア:

[(1, 72168677568), (2, 36084338784), (3, 24056225856), (4, 18042169392), (6, 12028112928), (8, 9021084696), (9, 8018741952), (12, 6014056464), (13, 5551436736), (16, 4510542348), (18, 4009370976), (24, 3007028232), (26, 2775718368), (27, 2672913984), (32, 2255271174), (36, 2004685488), (39, 1850478912), (41, 1760211648), (48, 1503514116), (52, 1387859184), (54, 1336456992), (64, 1127635587), (72, 1002342744), (78, 925239456), (81, 890971328), (82, 880105824), (96, 751757058), (104, 693929592), (108, 668228496), (117, 616826304), (123, 586737216), (144, 501171372), (156, 462619728), (162, 445485664), (164, 440052912), (192, 375878529), (208, 346964796), (216, 334114248), (234, 308413152), (246, 293368608), (288, 250585686), (312, 231309864), (324, 222742832), (328, 220026456), (351, 205608768), (369, 195579072), (416, 173482398), (432, 167057124), (468, 154206576), (492, 146684304), (533, 135400896), (576, 125292843), (624, 115654932), (648, 111371416), (656, 110013228), (702, 102804384), (738, 97789536), (832, 86741199), (864, 83528562), (936, 77103288), (984, 73342152), (1053, 68536256), (1066, 67700448), (1107, 65193024), (1248, 57827466), (1296, 55685708), (1312, 55006614), (1404, 51402192), (1476, 48894768), (1599, 45133632), (1728, 41764281), (1872, 38551644), (1968, 36671076), (2106, 34268128), (2132, 33850224), (2214, 32596512), (2496, 28913733), (2592, 27842854), (2624, 27503307), (2808, 25701096), (2952, 24447384), (3198, 22566816), (3321, 21731008), (3744, 19275822), (3936, 18335538), (4212, 17134064), (4264, 16925112), (4428, 16298256), (4797, 15044544), (5184, 13921427), (5616, 12850548), (5904, 12223692), (6396, 11283408), (6642, 10865504), (7488, 9637911), (7872, 9167769), (8424, 8567032), (8528, 8462556), (8856, 8149128), (9594, 7522272), (11232, 6425274), (11808, 6111846), (12792, 5641704), (13284, 5432752), (14391, 5014848), (16848, 4283516), (17056, 4231278), (17712, 4074564), (19188, 3761136), (22464, 3212637), (23616, 3055923), (25584, 2820852), (26119, 2763072), (26568, 2716376), (28782, 2507424), (33696, 2141758), (34112, 2115639), (35424, 2037282), (38376, 1880568), (43173, 1671616), (51168, 1410426), (52238, 1381536), (53136, 1358188), (57564, 1253712), (67392, 1070879), (70848, 1018641), (76752, 940284), (78357, 921024), (86346, 835808), (102336, 705213), (104476, 690768), (106272, 679094), (115128, 626856), (153504, 470142), (156714, 460512), (172692, 417904), (208952, 345384), (212544, 339547), (230256, 313428), (235071, 307008)]