81270082656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{143461}}^1$

素因数の和:143765

約数の個数: 144

約数和(自身を含む): 265069572768

約数和(自身を除く): 183799490112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 281, 288, 336, 504, 562, 672, 843, 1008, 1124, 1686, 1967, 2016, 2248, 2529, 3372, 3934, 4496, 5058, 5901, 6744, 7868, 8992, 10116, 11802, 13488, 15736, 17703, 20232, 23604, 26976, 31472, 35406, 40464, 47208, 62944, 70812, 80928, 94416, 141624, 143461, 188832, 283248, 286922, 430383, 566496, 573844, 860766, 1004227, 1147688, 1291149, 1721532, 2008454, 2295376, 2582298, 3012681, 3443064, 4016908, 4590752, 5164596, 6025362, 6886128, 8033816, 9038043, 10329192, 12050724, 13772256, 16067632, 18076086, 20658384, 24101448, 32135264, 36152172, 40312541, 41316768, 48202896, 72304344, 80625082, 96405792, 120937623, 144608688, 161250164, 241875246, 282187787, 289217376, 322500328, 362812869, 483750492, 564375574, 645000656, 725625738, 846563361, 967500984, 1128751148, 1290001312, 1451251476, 1693126722, 1935001968, 2257502296, 2539690083, 2902502952, 3386253444, 3870003936, 4515004592, 5079380166, 5805005904, 6772506888, 9030009184, 10158760332, 11610011808, 13545013776, 20317520664, 27090027552, 40635041328, 81270082656]

約数ペア:

[(1, 81270082656), (2, 40635041328), (3, 27090027552), (4, 20317520664), (6, 13545013776), (7, 11610011808), (8, 10158760332), (9, 9030009184), (12, 6772506888), (14, 5805005904), (16, 5079380166), (18, 4515004592), (21, 3870003936), (24, 3386253444), (28, 2902502952), (32, 2539690083), (36, 2257502296), (42, 1935001968), (48, 1693126722), (56, 1451251476), (63, 1290001312), (72, 1128751148), (84, 967500984), (96, 846563361), (112, 725625738), (126, 645000656), (144, 564375574), (168, 483750492), (224, 362812869), (252, 322500328), (281, 289217376), (288, 282187787), (336, 241875246), (504, 161250164), (562, 144608688), (672, 120937623), (843, 96405792), (1008, 80625082), (1124, 72304344), (1686, 48202896), (1967, 41316768), (2016, 40312541), (2248, 36152172), (2529, 32135264), (3372, 24101448), (3934, 20658384), (4496, 18076086), (5058, 16067632), (5901, 13772256), (6744, 12050724), (7868, 10329192), (8992, 9038043), (10116, 8033816), (11802, 6886128), (13488, 6025362), (15736, 5164596), (17703, 4590752), (20232, 4016908), (23604, 3443064), (26976, 3012681), (31472, 2582298), (35406, 2295376), (40464, 2008454), (47208, 1721532), (62944, 1291149), (70812, 1147688), (80928, 1004227), (94416, 860766), (141624, 573844), (143461, 566496), (188832, 430383), (283248, 286922)]