81171072528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4271}}^1$

素因数の和:4550

約数の個数: 320

約数和(自身を含む): 272915865600

約数和(自身を除く): 191744793072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 229, 247, 266, 273, 304, 312, 336, 364, 399, 456, 458, 494, 532, 546, 624, 687, 728, 741, 798, 912, 916, 988, 1064, 1092, 1374, 1456, 1482, 1596, 1603, 1729, 1832, 1976, 2128, 2184, 2748, 2964, 2977, 3192, 3206, 3458, 3664, 3952, 4271, 4351, 4368, 4809, 5187, 5496, 5928, 5954, 6384, 6412, 6916, 8542, 8702, 8931, 9618, 10374, 10992, 11856, 11908, 12813, 12824, 13053, 13832, 17084, 17404, 17862, 19236, 20748, 20839, 23816, 25626, 25648, 26106, 27664, 29897, 30457, 34168, 34808, 35724, 38472, 41496, 41678, 47632, 51252, 52212, 55523, 56563, 59794, 60914, 62517, 68336, 69616, 71448, 76944, 81149, 82992, 83356, 89691, 91371, 102504, 104424, 111046, 113126, 119588, 121828, 125034, 142896, 162298, 166569, 166712, 169689, 179382, 182742, 205008, 208848, 222092, 226252, 239176, 243447, 243656, 250068, 324596, 333138, 333424, 339378, 358764, 365484, 388661, 395941, 444184, 452504, 478352, 486894, 487312, 500136, 568043, 649192, 666276, 678756, 717528, 730968, 777322, 791882, 888368, 905008, 973788, 978059, 1000272, 1054937, 1136086, 1165983, 1187823, 1298384, 1332552, 1357512, 1435056, 1461936, 1554644, 1583764, 1704129, 1947576, 1956118, 2109874, 2272172, 2331966, 2375646, 2665104, 2715024, 2934177, 3109288, 3164811, 3167528, 3408258, 3895152, 3912236, 4219748, 4544344, 4663932, 4751292, 5868354, 6218576, 6329622, 6335056, 6816516, 6846413, 7384559, 7824472, 8439496, 9088688, 9327864, 9502584, 11736708, 12659244, 12714767, 13633032, 13692826, 14769118, 15648944, 16878992, 18583121, 18655728, 19005168, 20539239, 22153677, 23473416, 25318488, 25429534, 27266064, 27385652, 29538236, 37166242, 38144301, 41078478, 44307354, 46946832, 50636976, 50859068, 54771304, 55749363, 59076472, 74332484, 76288602, 82156956, 88614708, 89003369, 101718136, 109542608, 111498726, 118152944, 130081847, 148664968, 152577204, 164313912, 177229416, 178006738, 203436272, 222997452, 241580573, 260163694, 267010107, 297329936, 305154408, 328627824, 354458832, 356013476, 390245541, 445994904, 483161146, 520327388, 534020214, 610308816, 712026952, 724741719, 780491082, 891989808, 966322292, 1040654776, 1068040428, 1424053904, 1449483438, 1560982164, 1691064011, 1932644584, 2081309552, 2136080856, 2898966876, 3121964328, 3382128022, 3865289168, 4272161712, 5073192033, 5797933752, 6243928656, 6764256044, 10146384066, 11595867504, 13528512088, 20292768132, 27057024176, 40585536264, 81171072528]

約数ペア:

[(1, 81171072528), (2, 40585536264), (3, 27057024176), (4, 20292768132), (6, 13528512088), (7, 11595867504), (8, 10146384066), (12, 6764256044), (13, 6243928656), (14, 5797933752), (16, 5073192033), (19, 4272161712), (21, 3865289168), (24, 3382128022), (26, 3121964328), (28, 2898966876), (38, 2136080856), (39, 2081309552), (42, 1932644584), (48, 1691064011), (52, 1560982164), (56, 1449483438), (57, 1424053904), (76, 1068040428), (78, 1040654776), (84, 966322292), (91, 891989808), (104, 780491082), (112, 724741719), (114, 712026952), (133, 610308816), (152, 534020214), (156, 520327388), (168, 483161146), (182, 445994904), (208, 390245541), (228, 356013476), (229, 354458832), (247, 328627824), (266, 305154408), (273, 297329936), (304, 267010107), (312, 260163694), (336, 241580573), (364, 222997452), (399, 203436272), (456, 178006738), (458, 177229416), (494, 164313912), (532, 152577204), (546, 148664968), (624, 130081847), (687, 118152944), (728, 111498726), (741, 109542608), (798, 101718136), (912, 89003369), (916, 88614708), (988, 82156956), (1064, 76288602), (1092, 74332484), (1374, 59076472), (1456, 55749363), (1482, 54771304), (1596, 50859068), (1603, 50636976), (1729, 46946832), (1832, 44307354), (1976, 41078478), (2128, 38144301), (2184, 37166242), (2748, 29538236), (2964, 27385652), (2977, 27266064), (3192, 25429534), (3206, 25318488), (3458, 23473416), (3664, 22153677), (3952, 20539239), (4271, 19005168), (4351, 18655728), (4368, 18583121), (4809, 16878992), (5187, 15648944), (5496, 14769118), (5928, 13692826), (5954, 13633032), (6384, 12714767), (6412, 12659244), (6916, 11736708), (8542, 9502584), (8702, 9327864), (8931, 9088688), (9618, 8439496), (10374, 7824472), (10992, 7384559), (11856, 6846413), (11908, 6816516), (12813, 6335056), (12824, 6329622), (13053, 6218576), (13832, 5868354), (17084, 4751292), (17404, 4663932), (17862, 4544344), (19236, 4219748), (20748, 3912236), (20839, 3895152), (23816, 3408258), (25626, 3167528), (25648, 3164811), (26106, 3109288), (27664, 2934177), (29897, 2715024), (30457, 2665104), (34168, 2375646), (34808, 2331966), (35724, 2272172), (38472, 2109874), (41496, 1956118), (41678, 1947576), (47632, 1704129), (51252, 1583764), (52212, 1554644), (55523, 1461936), (56563, 1435056), (59794, 1357512), (60914, 1332552), (62517, 1298384), (68336, 1187823), (69616, 1165983), (71448, 1136086), (76944, 1054937), (81149, 1000272), (82992, 978059), (83356, 973788), (89691, 905008), (91371, 888368), (102504, 791882), (104424, 777322), (111046, 730968), (113126, 717528), (119588, 678756), (121828, 666276), (125034, 649192), (142896, 568043), (162298, 500136), (166569, 487312), (166712, 486894), (169689, 478352), (179382, 452504), (182742, 444184), (205008, 395941), (208848, 388661), (222092, 365484), (226252, 358764), (239176, 339378), (243447, 333424), (243656, 333138), (250068, 324596)]