80945568

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 276623424

約数和(自身を除く): 195677856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 167, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 324, 334, 352, 374, 396, 408, 432, 459, 501, 528, 544, 561, 594, 612, 648, 668, 748, 792, 816, 864, 891, 918, 1002, 1056, 1122, 1188, 1224, 1296, 1336, 1377, 1496, 1503, 1584, 1632, 1683, 1782, 1836, 1837, 2004, 2244, 2376, 2448, 2592, 2672, 2754, 2839, 2992, 3006, 3168, 3366, 3564, 3672, 3674, 4008, 4488, 4509, 4752, 4896, 5049, 5344, 5508, 5511, 5678, 5984, 6012, 6732, 7128, 7344, 7348, 8016, 8517, 8976, 9018, 9504, 10098, 11016, 11022, 11356, 12024, 13464, 13527, 14256, 14688, 14696, 15147, 16032, 16533, 17034, 17952, 18036, 20196, 22032, 22044, 22712, 24048, 25551, 26928, 27054, 28512, 29392, 30294, 31229, 33066, 34068, 36072, 40392, 44064, 44088, 45424, 48096, 49599, 51102, 53856, 54108, 58784, 60588, 62458, 66132, 68136, 72144, 76653, 80784, 88176, 90848, 93687, 99198, 102204, 108216, 121176, 124916, 132264, 136272, 144288, 148797, 153306, 161568, 176352, 187374, 198396, 204408, 216432, 229959, 242352, 249832, 264528, 272544, 281061, 297594, 306612, 374748, 396792, 408816, 432864, 459918, 484704, 499664, 529056, 562122, 595188, 613224, 749496, 793584, 817632, 843183, 919836, 999328, 1124244, 1190376, 1226448, 1498992, 1587168, 1686366, 1839672, 2248488, 2380752, 2452896, 2529549, 2997984, 3372732, 3679344, 4496976, 4761504, 5059098, 6745464, 7358688, 8993952, 10118196, 13490928, 20236392, 26981856, 40472784, 80945568]

約数ペア:

[(1, 80945568), (2, 40472784), (3, 26981856), (4, 20236392), (6, 13490928), (8, 10118196), (9, 8993952), (11, 7358688), (12, 6745464), (16, 5059098), (17, 4761504), (18, 4496976), (22, 3679344), (24, 3372732), (27, 2997984), (32, 2529549), (33, 2452896), (34, 2380752), (36, 2248488), (44, 1839672), (48, 1686366), (51, 1587168), (54, 1498992), (66, 1226448), (68, 1190376), (72, 1124244), (81, 999328), (88, 919836), (96, 843183), (99, 817632), (102, 793584), (108, 749496), (132, 613224), (136, 595188), (144, 562122), (153, 529056), (162, 499664), (167, 484704), (176, 459918), (187, 432864), (198, 408816), (204, 396792), (216, 374748), (264, 306612), (272, 297594), (288, 281061), (297, 272544), (306, 264528), (324, 249832), (334, 242352), (352, 229959), (374, 216432), (396, 204408), (408, 198396), (432, 187374), (459, 176352), (501, 161568), (528, 153306), (544, 148797), (561, 144288), (594, 136272), (612, 132264), (648, 124916), (668, 121176), (748, 108216), (792, 102204), (816, 99198), (864, 93687), (891, 90848), (918, 88176), (1002, 80784), (1056, 76653), (1122, 72144), (1188, 68136), (1224, 66132), (1296, 62458), (1336, 60588), (1377, 58784), (1496, 54108), (1503, 53856), (1584, 51102), (1632, 49599), (1683, 48096), (1782, 45424), (1836, 44088), (1837, 44064), (2004, 40392), (2244, 36072), (2376, 34068), (2448, 33066), (2592, 31229), (2672, 30294), (2754, 29392), (2839, 28512), (2992, 27054), (3006, 26928), (3168, 25551), (3366, 24048), (3564, 22712), (3672, 22044), (3674, 22032), (4008, 20196), (4488, 18036), (4509, 17952), (4752, 17034), (4896, 16533), (5049, 16032), (5344, 15147), (5508, 14696), (5511, 14688), (5678, 14256), (5984, 13527), (6012, 13464), (6732, 12024), (7128, 11356), (7344, 11022), (7348, 11016), (8016, 10098), (8517, 9504), (8976, 9018)]