77990976

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 252

約数和(自身を含む): 276100032

約数和(自身を除く): 198109056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 32, 36, 42, 46, 48, 56, 58, 63, 64, 69, 72, 84, 87, 92, 96, 112, 116, 126, 138, 144, 161, 168, 174, 184, 192, 203, 207, 224, 232, 252, 261, 276, 288, 322, 336, 348, 368, 406, 414, 448, 464, 483, 504, 522, 552, 576, 609, 644, 667, 672, 696, 736, 812, 828, 841, 928, 966, 1008, 1044, 1104, 1218, 1288, 1334, 1344, 1392, 1449, 1472, 1624, 1656, 1682, 1827, 1856, 1932, 2001, 2016, 2088, 2208, 2436, 2523, 2576, 2668, 2784, 2898, 3248, 3312, 3364, 3654, 3864, 4002, 4032, 4176, 4416, 4669, 4872, 5046, 5152, 5336, 5568, 5796, 5887, 6003, 6496, 6624, 6728, 7308, 7569, 7728, 8004, 8352, 9338, 9744, 10092, 10304, 10672, 11592, 11774, 12006, 12992, 13248, 13456, 14007, 14616, 15138, 15456, 16008, 16704, 17661, 18676, 19343, 19488, 20184, 21344, 23184, 23548, 24012, 26912, 28014, 29232, 30276, 30912, 32016, 35322, 37352, 38686, 38976, 40368, 42021, 42688, 46368, 47096, 48024, 52983, 53824, 56028, 58029, 58464, 60552, 64032, 70644, 74704, 77372, 80736, 84042, 92736, 94192, 96048, 105966, 112056, 116058, 116928, 121104, 128064, 135401, 141288, 149408, 154744, 161472, 168084, 174087, 188384, 192096, 211932, 224112, 232116, 242208, 270802, 282576, 298816, 309488, 336168, 348174, 376768, 384192, 406203, 423864, 448224, 464232, 484416, 541604, 565152, 618976, 672336, 696348, 812406, 847728, 896448, 928464, 1083208, 1130304, 1218609, 1237952, 1344672, 1392696, 1624812, 1695456, 1856928, 2166416, 2437218, 2689344, 2785392, 3249624, 3390912, 3713856, 4332832, 4874436, 5570784, 6499248, 8665664, 9748872, 11141568, 12998496, 19497744, 25996992, 38995488, 77990976]

約数ペア:

[(1, 77990976), (2, 38995488), (3, 25996992), (4, 19497744), (6, 12998496), (7, 11141568), (8, 9748872), (9, 8665664), (12, 6499248), (14, 5570784), (16, 4874436), (18, 4332832), (21, 3713856), (23, 3390912), (24, 3249624), (28, 2785392), (29, 2689344), (32, 2437218), (36, 2166416), (42, 1856928), (46, 1695456), (48, 1624812), (56, 1392696), (58, 1344672), (63, 1237952), (64, 1218609), (69, 1130304), (72, 1083208), (84, 928464), (87, 896448), (92, 847728), (96, 812406), (112, 696348), (116, 672336), (126, 618976), (138, 565152), (144, 541604), (161, 484416), (168, 464232), (174, 448224), (184, 423864), (192, 406203), (203, 384192), (207, 376768), (224, 348174), (232, 336168), (252, 309488), (261, 298816), (276, 282576), (288, 270802), (322, 242208), (336, 232116), (348, 224112), (368, 211932), (406, 192096), (414, 188384), (448, 174087), (464, 168084), (483, 161472), (504, 154744), (522, 149408), (552, 141288), (576, 135401), (609, 128064), (644, 121104), (667, 116928), (672, 116058), (696, 112056), (736, 105966), (812, 96048), (828, 94192), (841, 92736), (928, 84042), (966, 80736), (1008, 77372), (1044, 74704), (1104, 70644), (1218, 64032), (1288, 60552), (1334, 58464), (1344, 58029), (1392, 56028), (1449, 53824), (1472, 52983), (1624, 48024), (1656, 47096), (1682, 46368), (1827, 42688), (1856, 42021), (1932, 40368), (2001, 38976), (2016, 38686), (2088, 37352), (2208, 35322), (2436, 32016), (2523, 30912), (2576, 30276), (2668, 29232), (2784, 28014), (2898, 26912), (3248, 24012), (3312, 23548), (3364, 23184), (3654, 21344), (3864, 20184), (4002, 19488), (4032, 19343), (4176, 18676), (4416, 17661), (4669, 16704), (4872, 16008), (5046, 15456), (5152, 15138), (5336, 14616), (5568, 14007), (5796, 13456), (5887, 13248), (6003, 12992), (6496, 12006), (6624, 11774), (6728, 11592), (7308, 10672), (7569, 10304), (7728, 10092), (8004, 9744), (8352, 9338)]