81350951616

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38557}}^1$

素因数の和:38629

約数の個数: 280

約数和(自身を含む): 270189478416

約数和(自身を除く): 188838526800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 81, 88, 96, 99, 108, 111, 132, 144, 148, 162, 176, 192, 198, 216, 222, 264, 288, 296, 297, 324, 333, 352, 396, 407, 432, 444, 528, 576, 592, 594, 648, 666, 704, 792, 814, 864, 888, 891, 999, 1056, 1184, 1188, 1221, 1296, 1332, 1584, 1628, 1728, 1776, 1782, 1998, 2112, 2368, 2376, 2442, 2592, 2664, 2997, 3168, 3256, 3552, 3564, 3663, 3996, 4752, 4884, 5184, 5328, 5994, 6336, 6512, 7104, 7128, 7326, 7992, 9504, 9768, 10656, 10989, 11988, 13024, 14256, 14652, 15984, 19008, 19536, 21312, 21978, 23976, 26048, 28512, 29304, 31968, 32967, 38557, 39072, 43956, 47952, 57024, 58608, 63936, 65934, 77114, 78144, 87912, 95904, 115671, 117216, 131868, 154228, 175824, 191808, 231342, 234432, 263736, 308456, 347013, 351648, 424127, 462684, 527472, 616912, 694026, 703296, 848254, 925368, 1041039, 1054944, 1233824, 1272381, 1388052, 1426609, 1696508, 1850736, 2082078, 2109888, 2467648, 2544762, 2776104, 2853218, 3123117, 3393016, 3701472, 3817143, 4164156, 4279827, 5089524, 5552208, 5706436, 6246234, 6786032, 7402944, 7634286, 8328312, 8559654, 10179048, 11104416, 11412872, 11451429, 12492468, 12839481, 13572064, 15268572, 15692699, 16656624, 17119308, 20358096, 22208832, 22825744, 22902858, 24984936, 25678962, 27144128, 30537144, 31385398, 33313248, 34238616, 34354287, 38518443, 40716192, 45651488, 45805716, 47078097, 49969872, 51357924, 61074288, 62770796, 66626496, 68477232, 68708574, 77036886, 81432384, 91302976, 91611432, 94156194, 99939744, 102715848, 115555329, 122148576, 125541592, 136954464, 137417148, 141234291, 154073772, 183222864, 188312388, 199879488, 205431696, 231110658, 244297152, 251083184, 273908928, 274834296, 282468582, 308147544, 366445728, 376624776, 410863392, 423702873, 462221316, 502166368, 549668592, 564937164, 616295088, 732891456, 753249552, 821726784, 847405746, 924442632, 1004332736, 1099337184, 1129874328, 1232590176, 1271108619, 1506499104, 1694811492, 1848885264, 2198674368, 2259748656, 2465180352, 2542217238, 3012998208, 3389622984, 3697770528, 4519497312, 5084434476, 6779245968, 7395541056, 9038994624, 10168868952, 13558491936, 20337737904, 27116983872, 40675475808, 81350951616]

約数ペア:

[(1, 81350951616), (2, 40675475808), (3, 27116983872), (4, 20337737904), (6, 13558491936), (8, 10168868952), (9, 9038994624), (11, 7395541056), (12, 6779245968), (16, 5084434476), (18, 4519497312), (22, 3697770528), (24, 3389622984), (27, 3012998208), (32, 2542217238), (33, 2465180352), (36, 2259748656), (37, 2198674368), (44, 1848885264), (48, 1694811492), (54, 1506499104), (64, 1271108619), (66, 1232590176), (72, 1129874328), (74, 1099337184), (81, 1004332736), (88, 924442632), (96, 847405746), (99, 821726784), (108, 753249552), (111, 732891456), (132, 616295088), (144, 564937164), (148, 549668592), (162, 502166368), (176, 462221316), (192, 423702873), (198, 410863392), (216, 376624776), (222, 366445728), (264, 308147544), (288, 282468582), (296, 274834296), (297, 273908928), (324, 251083184), (333, 244297152), (352, 231110658), (396, 205431696), (407, 199879488), (432, 188312388), (444, 183222864), (528, 154073772), (576, 141234291), (592, 137417148), (594, 136954464), (648, 125541592), (666, 122148576), (704, 115555329), (792, 102715848), (814, 99939744), (864, 94156194), (888, 91611432), (891, 91302976), (999, 81432384), (1056, 77036886), (1184, 68708574), (1188, 68477232), (1221, 66626496), (1296, 62770796), (1332, 61074288), (1584, 51357924), (1628, 49969872), (1728, 47078097), (1776, 45805716), (1782, 45651488), (1998, 40716192), (2112, 38518443), (2368, 34354287), (2376, 34238616), (2442, 33313248), (2592, 31385398), (2664, 30537144), (2997, 27144128), (3168, 25678962), (3256, 24984936), (3552, 22902858), (3564, 22825744), (3663, 22208832), (3996, 20358096), (4752, 17119308), (4884, 16656624), (5184, 15692699), (5328, 15268572), (5994, 13572064), (6336, 12839481), (6512, 12492468), (7104, 11451429), (7128, 11412872), (7326, 11104416), (7992, 10179048), (9504, 8559654), (9768, 8328312), (10656, 7634286), (10989, 7402944), (11988, 6786032), (13024, 6246234), (14256, 5706436), (14652, 5552208), (15984, 5089524), (19008, 4279827), (19536, 4164156), (21312, 3817143), (21978, 3701472), (23976, 3393016), (26048, 3123117), (28512, 2853218), (29304, 2776104), (31968, 2544762), (32967, 2467648), (38557, 2109888), (39072, 2082078), (43956, 1850736), (47952, 1696508), (57024, 1426609), (58608, 1388052), (63936, 1272381), (65934, 1233824), (77114, 1054944), (78144, 1041039), (87912, 925368), (95904, 848254), (115671, 703296), (117216, 694026), (131868, 616912), (154228, 527472), (175824, 462684), (191808, 424127), (231342, 351648), (234432, 347013), (263736, 308456)]