80356848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 254983680

約数和(自身を除く): 174626832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 506, 509, 528, 552, 572, 598, 624, 759, 858, 897, 1012, 1018, 1104, 1144, 1196, 1518, 1527, 1716, 1794, 2024, 2036, 2288, 2392, 3036, 3054, 3289, 3432, 3588, 4048, 4072, 4784, 5599, 6072, 6108, 6578, 6617, 6864, 7176, 8144, 9867, 11198, 11707, 12144, 12216, 13156, 13234, 14352, 16797, 19734, 19851, 22396, 23414, 24432, 26312, 26468, 33594, 35121, 39468, 39702, 44792, 46828, 52624, 52936, 67188, 70242, 72787, 78936, 79404, 89584, 93656, 105872, 128777, 134376, 140484, 145574, 152191, 157872, 158808, 187312, 218361, 257554, 268752, 280968, 291148, 304382, 317616, 386331, 436722, 456573, 515108, 561936, 582296, 608764, 772662, 873444, 913146, 1030216, 1164592, 1217528, 1545324, 1674101, 1746888, 1826292, 2060432, 2435056, 3090648, 3348202, 3493776, 3652584, 5022303, 6181296, 6696404, 7305168, 10044606, 13392808, 20089212, 26785616, 40178424, 80356848]

約数ペア:

[(1, 80356848), (2, 40178424), (3, 26785616), (4, 20089212), (6, 13392808), (8, 10044606), (11, 7305168), (12, 6696404), (13, 6181296), (16, 5022303), (22, 3652584), (23, 3493776), (24, 3348202), (26, 3090648), (33, 2435056), (39, 2060432), (44, 1826292), (46, 1746888), (48, 1674101), (52, 1545324), (66, 1217528), (69, 1164592), (78, 1030216), (88, 913146), (92, 873444), (104, 772662), (132, 608764), (138, 582296), (143, 561936), (156, 515108), (176, 456573), (184, 436722), (208, 386331), (253, 317616), (264, 304382), (276, 291148), (286, 280968), (299, 268752), (312, 257554), (368, 218361), (429, 187312), (506, 158808), (509, 157872), (528, 152191), (552, 145574), (572, 140484), (598, 134376), (624, 128777), (759, 105872), (858, 93656), (897, 89584), (1012, 79404), (1018, 78936), (1104, 72787), (1144, 70242), (1196, 67188), (1518, 52936), (1527, 52624), (1716, 46828), (1794, 44792), (2024, 39702), (2036, 39468), (2288, 35121), (2392, 33594), (3036, 26468), (3054, 26312), (3289, 24432), (3432, 23414), (3588, 22396), (4048, 19851), (4072, 19734), (4784, 16797), (5599, 14352), (6072, 13234), (6108, 13156), (6578, 12216), (6617, 12144), (6864, 11707), (7176, 11198), (8144, 9867)]