80212608

素因数分解:

$2^7\times 3^2\times 7^4\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 278559450

約数和(自身を除く): 198346842

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 128, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 261, 288, 294, 336, 343, 348, 384, 392, 406, 441, 448, 464, 504, 522, 576, 588, 609, 672, 686, 696, 784, 812, 882, 896, 928, 1008, 1029, 1044, 1152, 1176, 1218, 1344, 1372, 1392, 1421, 1568, 1624, 1764, 1827, 1856, 2016, 2058, 2088, 2352, 2401, 2436, 2688, 2744, 2784, 2842, 3087, 3136, 3248, 3528, 3654, 3712, 4032, 4116, 4176, 4263, 4704, 4802, 4872, 5488, 5568, 5684, 6174, 6272, 6496, 7056, 7203, 7308, 8064, 8232, 8352, 8526, 9408, 9604, 9744, 9947, 10976, 11136, 11368, 12348, 12789, 12992, 14112, 14406, 14616, 16464, 16704, 17052, 18816, 19208, 19488, 19894, 21609, 21952, 22736, 24696, 25578, 25984, 28224, 28812, 29232, 29841, 32928, 33408, 34104, 38416, 38976, 39788, 43218, 43904, 45472, 49392, 51156, 56448, 57624, 58464, 59682, 65856, 68208, 69629, 76832, 77952, 79576, 86436, 89523, 90944, 98784, 102312, 115248, 116928, 119364, 131712, 136416, 139258, 153664, 159152, 172872, 179046, 181888, 197568, 204624, 208887, 230496, 233856, 238728, 272832, 278516, 307328, 318304, 345744, 358092, 395136, 409248, 417774, 460992, 477456, 545664, 557032, 626661, 636608, 691488, 716184, 818496, 835548, 921984, 954912, 1114064, 1253322, 1273216, 1382976, 1432368, 1636992, 1671096, 1909824, 2228128, 2506644, 2765952, 2864736, 3342192, 3819648, 4456256, 5013288, 5729472, 6684384, 8912512, 10026576, 11458944, 13368768, 20053152, 26737536, 40106304, 80212608]

約数ペア:

[(1, 80212608), (2, 40106304), (3, 26737536), (4, 20053152), (6, 13368768), (7, 11458944), (8, 10026576), (9, 8912512), (12, 6684384), (14, 5729472), (16, 5013288), (18, 4456256), (21, 3819648), (24, 3342192), (28, 2864736), (29, 2765952), (32, 2506644), (36, 2228128), (42, 1909824), (48, 1671096), (49, 1636992), (56, 1432368), (58, 1382976), (63, 1273216), (64, 1253322), (72, 1114064), (84, 954912), (87, 921984), (96, 835548), (98, 818496), (112, 716184), (116, 691488), (126, 636608), (128, 626661), (144, 557032), (147, 545664), (168, 477456), (174, 460992), (192, 417774), (196, 409248), (203, 395136), (224, 358092), (232, 345744), (252, 318304), (261, 307328), (288, 278516), (294, 272832), (336, 238728), (343, 233856), (348, 230496), (384, 208887), (392, 204624), (406, 197568), (441, 181888), (448, 179046), (464, 172872), (504, 159152), (522, 153664), (576, 139258), (588, 136416), (609, 131712), (672, 119364), (686, 116928), (696, 115248), (784, 102312), (812, 98784), (882, 90944), (896, 89523), (928, 86436), (1008, 79576), (1029, 77952), (1044, 76832), (1152, 69629), (1176, 68208), (1218, 65856), (1344, 59682), (1372, 58464), (1392, 57624), (1421, 56448), (1568, 51156), (1624, 49392), (1764, 45472), (1827, 43904), (1856, 43218), (2016, 39788), (2058, 38976), (2088, 38416), (2352, 34104), (2401, 33408), (2436, 32928), (2688, 29841), (2744, 29232), (2784, 28812), (2842, 28224), (3087, 25984), (3136, 25578), (3248, 24696), (3528, 22736), (3654, 21952), (3712, 21609), (4032, 19894), (4116, 19488), (4176, 19208), (4263, 18816), (4704, 17052), (4802, 16704), (4872, 16464), (5488, 14616), (5568, 14406), (5684, 14112), (6174, 12992), (6272, 12789), (6496, 12348), (7056, 11368), (7203, 11136), (7308, 10976), (8064, 9947), (8232, 9744), (8352, 9604), (8526, 9408)]