80742144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 256660992

約数和(自身を除く): 175918848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 653, 672, 736, 768, 896, 966, 1104, 1288, 1306, 1344, 1472, 1792, 1932, 1959, 2208, 2576, 2612, 2688, 2944, 3864, 3918, 4416, 4571, 5152, 5224, 5376, 5888, 7728, 7836, 8832, 9142, 10304, 10448, 13713, 15019, 15456, 15672, 17664, 18284, 20608, 20896, 27426, 30038, 30912, 31344, 36568, 41216, 41792, 45057, 54852, 60076, 61824, 62688, 73136, 83584, 90114, 105133, 109704, 120152, 123648, 125376, 146272, 167168, 180228, 210266, 219408, 240304, 250752, 292544, 315399, 360456, 420532, 438816, 480608, 501504, 585088, 630798, 720912, 841064, 877632, 961216, 1170176, 1261596, 1441824, 1682128, 1755264, 1922432, 2523192, 2883648, 3364256, 3510528, 3844864, 5046384, 5767296, 6728512, 10092768, 11534592, 13457024, 20185536, 26914048, 40371072, 80742144]

約数ペア:

[(1, 80742144), (2, 40371072), (3, 26914048), (4, 20185536), (6, 13457024), (7, 11534592), (8, 10092768), (12, 6728512), (14, 5767296), (16, 5046384), (21, 3844864), (23, 3510528), (24, 3364256), (28, 2883648), (32, 2523192), (42, 1922432), (46, 1755264), (48, 1682128), (56, 1441824), (64, 1261596), (69, 1170176), (84, 961216), (92, 877632), (96, 841064), (112, 720912), (128, 630798), (138, 585088), (161, 501504), (168, 480608), (184, 438816), (192, 420532), (224, 360456), (256, 315399), (276, 292544), (322, 250752), (336, 240304), (368, 219408), (384, 210266), (448, 180228), (483, 167168), (552, 146272), (644, 125376), (653, 123648), (672, 120152), (736, 109704), (768, 105133), (896, 90114), (966, 83584), (1104, 73136), (1288, 62688), (1306, 61824), (1344, 60076), (1472, 54852), (1792, 45057), (1932, 41792), (1959, 41216), (2208, 36568), (2576, 31344), (2612, 30912), (2688, 30038), (2944, 27426), (3864, 20896), (3918, 20608), (4416, 18284), (4571, 17664), (5152, 15672), (5224, 15456), (5376, 15019), (5888, 13713), (7728, 10448), (7836, 10304), (8832, 9142)]