80548416

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 257397504

約数和(自身を除く): 176849088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 347, 372, 403, 416, 468, 496, 558, 576, 624, 694, 744, 806, 832, 936, 992, 1041, 1116, 1209, 1248, 1388, 1488, 1612, 1872, 1984, 2082, 2232, 2418, 2496, 2776, 2976, 3123, 3224, 3627, 3744, 4164, 4464, 4511, 4836, 5552, 5952, 6246, 6448, 7254, 7488, 8328, 8928, 9022, 9672, 10757, 11104, 12492, 12896, 13533, 14508, 16656, 17856, 18044, 19344, 21514, 22208, 24984, 25792, 27066, 29016, 32271, 33312, 36088, 38688, 40599, 43028, 49968, 54132, 58032, 64542, 66624, 72176, 77376, 81198, 86056, 96813, 99936, 108264, 116064, 129084, 139841, 144352, 162396, 172112, 193626, 199872, 216528, 232128, 258168, 279682, 288704, 324792, 344224, 387252, 419523, 433056, 516336, 559364, 649584, 688448, 774504, 839046, 866112, 1032672, 1118728, 1258569, 1299168, 1549008, 1678092, 2065344, 2237456, 2517138, 2598336, 3098016, 3356184, 4474912, 5034276, 6196032, 6712368, 8949824, 10068552, 13424736, 20137104, 26849472, 40274208, 80548416]

約数ペア:

[(1, 80548416), (2, 40274208), (3, 26849472), (4, 20137104), (6, 13424736), (8, 10068552), (9, 8949824), (12, 6712368), (13, 6196032), (16, 5034276), (18, 4474912), (24, 3356184), (26, 3098016), (31, 2598336), (32, 2517138), (36, 2237456), (39, 2065344), (48, 1678092), (52, 1549008), (62, 1299168), (64, 1258569), (72, 1118728), (78, 1032672), (93, 866112), (96, 839046), (104, 774504), (117, 688448), (124, 649584), (144, 559364), (156, 516336), (186, 433056), (192, 419523), (208, 387252), (234, 344224), (248, 324792), (279, 288704), (288, 279682), (312, 258168), (347, 232128), (372, 216528), (403, 199872), (416, 193626), (468, 172112), (496, 162396), (558, 144352), (576, 139841), (624, 129084), (694, 116064), (744, 108264), (806, 99936), (832, 96813), (936, 86056), (992, 81198), (1041, 77376), (1116, 72176), (1209, 66624), (1248, 64542), (1388, 58032), (1488, 54132), (1612, 49968), (1872, 43028), (1984, 40599), (2082, 38688), (2232, 36088), (2418, 33312), (2496, 32271), (2776, 29016), (2976, 27066), (3123, 25792), (3224, 24984), (3627, 22208), (3744, 21514), (4164, 19344), (4464, 18044), (4511, 17856), (4836, 16656), (5552, 14508), (5952, 13533), (6246, 12896), (6448, 12492), (7254, 11104), (7488, 10757), (8328, 9672), (8928, 9022)]