81537656256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{652343}}^1$

素因数の和:652399

約数の個数: 168

約数和(自身を含む): 275717105664

約数和(自身を除く): 194179449408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 652343, 1304686, 1957029, 2609372, 3914058, 4566401, 5218744, 5871087, 7828116, 9132802, 10437488, 11742174, 13699203, 15656232, 18265604, 20222633, 20874976, 23484348, 27398406, 31312464, 36531208, 40445266, 41097609, 41749952, 46968696, 54796812, 60667899, 62624928, 73062416, 80890532, 82195218, 93937392, 109593624, 121335798, 125249856, 141558431, 146124832, 161781064, 164390436, 182003697, 187874784, 219187248, 242671596, 283116862, 292249664, 323562128, 328780872, 364007394, 375749568, 424675293, 438374496, 485343192, 566233724, 647124256, 657561744, 728014788, 849350586, 876748992, 970686384, 1132467448, 1274025879, 1294248512, 1315123488, 1456029576, 1698701172, 1941372768, 2264934896, 2548051758, 2630246976, 2912059152, 3397402344, 3882745536, 4529869792, 5096103516, 5824118304, 6794804688, 9059739584, 10192207032, 11648236608, 13589609376, 20384414064, 27179218752, 40768828128, 81537656256]

約数ペア:

[(1, 81537656256), (2, 40768828128), (3, 27179218752), (4, 20384414064), (6, 13589609376), (7, 11648236608), (8, 10192207032), (9, 9059739584), (12, 6794804688), (14, 5824118304), (16, 5096103516), (18, 4529869792), (21, 3882745536), (24, 3397402344), (28, 2912059152), (31, 2630246976), (32, 2548051758), (36, 2264934896), (42, 1941372768), (48, 1698701172), (56, 1456029576), (62, 1315123488), (63, 1294248512), (64, 1274025879), (72, 1132467448), (84, 970686384), (93, 876748992), (96, 849350586), (112, 728014788), (124, 657561744), (126, 647124256), (144, 566233724), (168, 485343192), (186, 438374496), (192, 424675293), (217, 375749568), (224, 364007394), (248, 328780872), (252, 323562128), (279, 292249664), (288, 283116862), (336, 242671596), (372, 219187248), (434, 187874784), (448, 182003697), (496, 164390436), (504, 161781064), (558, 146124832), (576, 141558431), (651, 125249856), (672, 121335798), (744, 109593624), (868, 93937392), (992, 82195218), (1008, 80890532), (1116, 73062416), (1302, 62624928), (1344, 60667899), (1488, 54796812), (1736, 46968696), (1953, 41749952), (1984, 41097609), (2016, 40445266), (2232, 36531208), (2604, 31312464), (2976, 27398406), (3472, 23484348), (3906, 20874976), (4032, 20222633), (4464, 18265604), (5208, 15656232), (5952, 13699203), (6944, 11742174), (7812, 10437488), (8928, 9132802), (10416, 7828116), (13888, 5871087), (15624, 5218744), (17856, 4566401), (20832, 3914058), (31248, 2609372), (41664, 1957029), (62496, 1304686), (124992, 652343)]