81691476804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12983}}^1$

素因数の和:13080

約数の個数: 288

約数和(自身を含む): 261103046400

約数和(自身を除く): 179411569596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 41, 42, 49, 54, 58, 63, 82, 84, 87, 98, 108, 116, 123, 126, 147, 164, 174, 189, 196, 203, 246, 252, 261, 287, 294, 348, 369, 378, 406, 441, 492, 522, 574, 588, 609, 738, 756, 783, 812, 861, 882, 1044, 1107, 1148, 1189, 1218, 1323, 1421, 1476, 1566, 1722, 1764, 1827, 2009, 2214, 2378, 2436, 2583, 2646, 2842, 3132, 3444, 3567, 3654, 4018, 4263, 4428, 4756, 5166, 5292, 5481, 5684, 6027, 7134, 7308, 7749, 8036, 8323, 8526, 10332, 10701, 10962, 12054, 12789, 12983, 14268, 15498, 16646, 17052, 18081, 21402, 21924, 24108, 24969, 25578, 25966, 30996, 32103, 33292, 36162, 38367, 38949, 42804, 49938, 51156, 51932, 54243, 58261, 64206, 72324, 74907, 76734, 77898, 90881, 99876, 108486, 116522, 116847, 128412, 149814, 153468, 155796, 174783, 181762, 216972, 224721, 233044, 233694, 272643, 299628, 349566, 350541, 363524, 376507, 449442, 467388, 524349, 532303, 545286, 636167, 699132, 701082, 753014, 817929, 898884, 1048698, 1064606, 1090572, 1129521, 1272334, 1402164, 1506028, 1573047, 1596909, 1635858, 1908501, 2097396, 2129212, 2259042, 2453787, 2544668, 2635549, 3146094, 3193818, 3271716, 3388563, 3726121, 3817002, 4518084, 4790727, 4907574, 5271098, 5725503, 6292188, 6387636, 6777126, 7452242, 7634004, 7906647, 9581454, 9815148, 10165689, 10542196, 11178363, 11451006, 13554252, 14372181, 14904484, 15436787, 15813294, 17176509, 18448843, 19162908, 20331378, 22356726, 22902012, 23719941, 26082847, 28744362, 30873574, 31626588, 33535089, 34353018, 36897686, 40662756, 44713452, 46310361, 47439882, 52165694, 55346529, 57488724, 61747148, 67070178, 68706036, 71159823, 73795372, 78248541, 92620722, 94879764, 100605267, 104331388, 108057509, 110693058, 134140356, 138931083, 142319646, 156497082, 166039587, 185241444, 201210534, 216115018, 221386116, 234745623, 277862166, 284639292, 312994164, 324172527, 332079174, 402421068, 416793249, 432230036, 469491246, 498118761, 555724332, 648345054, 664158348, 704236869, 756402563, 833586498, 938982492, 972517581, 996237522, 1296690108, 1408473738, 1512805126, 1667172996, 1945035162, 1992475044, 2269207689, 2816947476, 2917552743, 3025610252, 3890070324, 4538415378, 5835105486, 6807623067, 9076830756, 11670210972, 13615246134, 20422869201, 27230492268, 40845738402, 81691476804]

約数ペア:

[(1, 81691476804), (2, 40845738402), (3, 27230492268), (4, 20422869201), (6, 13615246134), (7, 11670210972), (9, 9076830756), (12, 6807623067), (14, 5835105486), (18, 4538415378), (21, 3890070324), (27, 3025610252), (28, 2917552743), (29, 2816947476), (36, 2269207689), (41, 1992475044), (42, 1945035162), (49, 1667172996), (54, 1512805126), (58, 1408473738), (63, 1296690108), (82, 996237522), (84, 972517581), (87, 938982492), (98, 833586498), (108, 756402563), (116, 704236869), (123, 664158348), (126, 648345054), (147, 555724332), (164, 498118761), (174, 469491246), (189, 432230036), (196, 416793249), (203, 402421068), (246, 332079174), (252, 324172527), (261, 312994164), (287, 284639292), (294, 277862166), (348, 234745623), (369, 221386116), (378, 216115018), (406, 201210534), (441, 185241444), (492, 166039587), (522, 156497082), (574, 142319646), (588, 138931083), (609, 134140356), (738, 110693058), (756, 108057509), (783, 104331388), (812, 100605267), (861, 94879764), (882, 92620722), (1044, 78248541), (1107, 73795372), (1148, 71159823), (1189, 68706036), (1218, 67070178), (1323, 61747148), (1421, 57488724), (1476, 55346529), (1566, 52165694), (1722, 47439882), (1764, 46310361), (1827, 44713452), (2009, 40662756), (2214, 36897686), (2378, 34353018), (2436, 33535089), (2583, 31626588), (2646, 30873574), (2842, 28744362), (3132, 26082847), (3444, 23719941), (3567, 22902012), (3654, 22356726), (4018, 20331378), (4263, 19162908), (4428, 18448843), (4756, 17176509), (5166, 15813294), (5292, 15436787), (5481, 14904484), (5684, 14372181), (6027, 13554252), (7134, 11451006), (7308, 11178363), (7749, 10542196), (8036, 10165689), (8323, 9815148), (8526, 9581454), (10332, 7906647), (10701, 7634004), (10962, 7452242), (12054, 6777126), (12789, 6387636), (12983, 6292188), (14268, 5725503), (15498, 5271098), (16646, 4907574), (17052, 4790727), (18081, 4518084), (21402, 3817002), (21924, 3726121), (24108, 3388563), (24969, 3271716), (25578, 3193818), (25966, 3146094), (30996, 2635549), (32103, 2544668), (33292, 2453787), (36162, 2259042), (38367, 2129212), (38949, 2097396), (42804, 1908501), (49938, 1635858), (51156, 1596909), (51932, 1573047), (54243, 1506028), (58261, 1402164), (64206, 1272334), (72324, 1129521), (74907, 1090572), (76734, 1064606), (77898, 1048698), (90881, 898884), (99876, 817929), (108486, 753014), (116522, 701082), (116847, 699132), (128412, 636167), (149814, 545286), (153468, 532303), (155796, 524349), (174783, 467388), (181762, 449442), (216972, 376507), (224721, 363524), (233044, 350541), (233694, 349566), (272643, 299628)]