80973984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 283336704

約数和(自身を除く): 202362720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 31, 32, 39, 42, 46, 48, 52, 56, 62, 69, 78, 84, 91, 92, 93, 96, 104, 112, 124, 138, 156, 161, 168, 169, 182, 184, 186, 208, 217, 224, 248, 273, 276, 299, 312, 322, 336, 338, 364, 368, 372, 403, 416, 434, 483, 496, 507, 546, 552, 598, 624, 644, 651, 672, 676, 713, 728, 736, 744, 806, 868, 897, 966, 992, 1014, 1092, 1104, 1183, 1196, 1209, 1248, 1288, 1302, 1352, 1426, 1456, 1488, 1612, 1736, 1794, 1932, 2028, 2093, 2139, 2184, 2208, 2366, 2392, 2418, 2576, 2604, 2704, 2821, 2852, 2912, 2976, 3224, 3472, 3549, 3588, 3864, 3887, 4056, 4186, 4278, 4368, 4732, 4784, 4836, 4991, 5152, 5208, 5239, 5408, 5642, 5704, 6279, 6448, 6944, 7098, 7176, 7728, 7774, 8112, 8372, 8463, 8556, 8736, 9269, 9464, 9568, 9672, 9982, 10416, 10478, 11284, 11408, 11661, 12558, 12896, 14196, 14352, 14973, 15456, 15548, 15717, 16224, 16744, 16926, 17112, 18538, 18928, 19344, 19964, 20832, 20956, 22568, 22816, 23322, 25116, 27209, 27807, 28392, 28704, 29946, 31096, 31434, 33488, 33852, 34224, 36673, 37076, 37856, 38688, 39928, 41912, 45136, 46644, 50232, 54418, 55614, 56784, 59892, 62192, 62868, 64883, 66976, 67704, 68448, 73346, 74152, 79856, 81627, 83824, 90272, 93288, 100464, 108836, 110019, 111228, 113568, 119784, 120497, 124384, 125736, 129766, 135408, 146692, 148304, 159712, 163254, 167648, 186576, 194649, 200928, 217672, 220038, 222456, 239568, 240994, 251472, 259532, 270816, 293384, 296608, 326508, 361491, 373152, 389298, 435344, 440076, 444912, 479136, 481988, 502944, 519064, 586768, 653016, 722982, 778596, 843479, 870688, 880152, 889824, 963976, 1038128, 1173536, 1306032, 1445964, 1557192, 1686958, 1760304, 1927952, 2076256, 2530437, 2612064, 2891928, 3114384, 3373916, 3520608, 3855904, 5060874, 5783856, 6228768, 6747832, 10121748, 11567712, 13495664, 20243496, 26991328, 40486992, 80973984]

約数ペア:

[(1, 80973984), (2, 40486992), (3, 26991328), (4, 20243496), (6, 13495664), (7, 11567712), (8, 10121748), (12, 6747832), (13, 6228768), (14, 5783856), (16, 5060874), (21, 3855904), (23, 3520608), (24, 3373916), (26, 3114384), (28, 2891928), (31, 2612064), (32, 2530437), (39, 2076256), (42, 1927952), (46, 1760304), (48, 1686958), (52, 1557192), (56, 1445964), (62, 1306032), (69, 1173536), (78, 1038128), (84, 963976), (91, 889824), (92, 880152), (93, 870688), (96, 843479), (104, 778596), (112, 722982), (124, 653016), (138, 586768), (156, 519064), (161, 502944), (168, 481988), (169, 479136), (182, 444912), (184, 440076), (186, 435344), (208, 389298), (217, 373152), (224, 361491), (248, 326508), (273, 296608), (276, 293384), (299, 270816), (312, 259532), (322, 251472), (336, 240994), (338, 239568), (364, 222456), (368, 220038), (372, 217672), (403, 200928), (416, 194649), (434, 186576), (483, 167648), (496, 163254), (507, 159712), (546, 148304), (552, 146692), (598, 135408), (624, 129766), (644, 125736), (651, 124384), (672, 120497), (676, 119784), (713, 113568), (728, 111228), (736, 110019), (744, 108836), (806, 100464), (868, 93288), (897, 90272), (966, 83824), (992, 81627), (1014, 79856), (1092, 74152), (1104, 73346), (1183, 68448), (1196, 67704), (1209, 66976), (1248, 64883), (1288, 62868), (1302, 62192), (1352, 59892), (1426, 56784), (1456, 55614), (1488, 54418), (1612, 50232), (1736, 46644), (1794, 45136), (1932, 41912), (2028, 39928), (2093, 38688), (2139, 37856), (2184, 37076), (2208, 36673), (2366, 34224), (2392, 33852), (2418, 33488), (2576, 31434), (2604, 31096), (2704, 29946), (2821, 28704), (2852, 28392), (2912, 27807), (2976, 27209), (3224, 25116), (3472, 23322), (3549, 22816), (3588, 22568), (3864, 20956), (3887, 20832), (4056, 19964), (4186, 19344), (4278, 18928), (4368, 18538), (4732, 17112), (4784, 16926), (4836, 16744), (4991, 16224), (5152, 15717), (5208, 15548), (5239, 15456), (5408, 14973), (5642, 14352), (5704, 14196), (6279, 12896), (6448, 12558), (6944, 11661), (7098, 11408), (7176, 11284), (7728, 10478), (7774, 10416), (8112, 9982), (8372, 9672), (8463, 9568), (8556, 9464), (8736, 9269)]