80510161472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1773

約数の個数: 168

約数和(自身を含む): 178267766400

約数和(自身を除く): 97757604928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 79, 104, 118, 158, 169, 208, 236, 316, 338, 416, 472, 632, 676, 767, 832, 944, 1027, 1264, 1352, 1534, 1597, 1888, 2054, 2528, 2704, 3068, 3194, 3776, 4108, 4661, 5056, 5408, 6136, 6388, 8216, 9322, 9971, 10816, 12272, 12776, 13351, 16432, 18644, 19942, 20761, 24544, 25552, 26702, 32864, 37288, 39884, 41522, 49088, 51104, 53404, 60593, 65728, 74576, 79768, 83044, 94223, 102208, 106808, 121186, 126163, 149152, 159536, 166088, 188446, 213616, 242372, 252326, 269893, 298304, 319072, 332176, 376892, 427232, 484744, 504652, 539786, 638144, 664352, 753784, 787709, 854464, 969488, 1009304, 1079572, 1224899, 1328704, 1507568, 1575418, 1640119, 1938976, 2018608, 2159144, 2449798, 3015136, 3150836, 3280238, 3877952, 4037216, 4318288, 4899596, 6030272, 6301672, 6560476, 7443617, 8074432, 8636576, 9799192, 12603344, 13120952, 14887234, 15923687, 17273152, 19598384, 21321547, 25206688, 26241904, 29774468, 31847374, 39196768, 42643094, 50413376, 52483808, 59548936, 63694748, 78393536, 85286188, 96767021, 104967616, 119097872, 127389496, 170572376, 193534042, 238195744, 254778992, 341144752, 387068084, 476391488, 509557984, 682289504, 774136168, 1019115968, 1257971273, 1364579008, 1548272336, 2515942546, 3096544672, 5031885092, 6193089344, 10063770184, 20127540368, 40255080736, 80510161472]

約数ペア:

[(1, 80510161472), (2, 40255080736), (4, 20127540368), (8, 10063770184), (13, 6193089344), (16, 5031885092), (26, 3096544672), (32, 2515942546), (52, 1548272336), (59, 1364579008), (64, 1257971273), (79, 1019115968), (104, 774136168), (118, 682289504), (158, 509557984), (169, 476391488), (208, 387068084), (236, 341144752), (316, 254778992), (338, 238195744), (416, 193534042), (472, 170572376), (632, 127389496), (676, 119097872), (767, 104967616), (832, 96767021), (944, 85286188), (1027, 78393536), (1264, 63694748), (1352, 59548936), (1534, 52483808), (1597, 50413376), (1888, 42643094), (2054, 39196768), (2528, 31847374), (2704, 29774468), (3068, 26241904), (3194, 25206688), (3776, 21321547), (4108, 19598384), (4661, 17273152), (5056, 15923687), (5408, 14887234), (6136, 13120952), (6388, 12603344), (8216, 9799192), (9322, 8636576), (9971, 8074432), (10816, 7443617), (12272, 6560476), (12776, 6301672), (13351, 6030272), (16432, 4899596), (18644, 4318288), (19942, 4037216), (20761, 3877952), (24544, 3280238), (25552, 3150836), (26702, 3015136), (32864, 2449798), (37288, 2159144), (39884, 2018608), (41522, 1938976), (49088, 1640119), (51104, 1575418), (53404, 1507568), (60593, 1328704), (65728, 1224899), (74576, 1079572), (79768, 1009304), (83044, 969488), (94223, 854464), (102208, 787709), (106808, 753784), (121186, 664352), (126163, 638144), (149152, 539786), (159536, 504652), (166088, 484744), (188446, 427232), (213616, 376892), (242372, 332176), (252326, 319072), (269893, 298304)]