7881543072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26647}}^1$

素因数の和:26755

約数の個数: 144

約数和(自身を含む): 24443677440

約数和(自身を除く): 16562134368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 711, 936, 948, 1027, 1248, 1264, 1422, 1872, 1896, 2054, 2528, 2844, 3081, 3744, 3792, 4108, 5688, 6162, 7584, 8216, 9243, 11376, 12324, 16432, 18486, 22752, 24648, 26647, 32864, 36972, 49296, 53294, 73944, 79941, 98592, 106588, 147888, 159882, 213176, 239823, 295776, 319764, 346411, 426352, 479646, 639528, 692822, 852704, 959292, 1039233, 1279056, 1385644, 1918584, 2078466, 2105113, 2558112, 2771288, 3117699, 3837168, 4156932, 4210226, 5542576, 6235398, 6315339, 7674336, 8313864, 8420452, 11085152, 12470796, 12630678, 16627728, 16840904, 18946017, 24941592, 25261356, 27366469, 33255456, 33681808, 37892034, 49883184, 50522712, 54732938, 67363616, 75784068, 82099407, 99766368, 101045424, 109465876, 151568136, 164198814, 202090848, 218931752, 246298221, 303136272, 328397628, 437863504, 492596442, 606272544, 656795256, 875727008, 985192884, 1313590512, 1970385768, 2627181024, 3940771536, 7881543072]

約数ペア:

[(1, 7881543072), (2, 3940771536), (3, 2627181024), (4, 1970385768), (6, 1313590512), (8, 985192884), (9, 875727008), (12, 656795256), (13, 606272544), (16, 492596442), (18, 437863504), (24, 328397628), (26, 303136272), (32, 246298221), (36, 218931752), (39, 202090848), (48, 164198814), (52, 151568136), (72, 109465876), (78, 101045424), (79, 99766368), (96, 82099407), (104, 75784068), (117, 67363616), (144, 54732938), (156, 50522712), (158, 49883184), (208, 37892034), (234, 33681808), (237, 33255456), (288, 27366469), (312, 25261356), (316, 24941592), (416, 18946017), (468, 16840904), (474, 16627728), (624, 12630678), (632, 12470796), (711, 11085152), (936, 8420452), (948, 8313864), (1027, 7674336), (1248, 6315339), (1264, 6235398), (1422, 5542576), (1872, 4210226), (1896, 4156932), (2054, 3837168), (2528, 3117699), (2844, 2771288), (3081, 2558112), (3744, 2105113), (3792, 2078466), (4108, 1918584), (5688, 1385644), (6162, 1279056), (7584, 1039233), (8216, 959292), (9243, 852704), (11376, 692822), (12324, 639528), (16432, 479646), (18486, 426352), (22752, 346411), (24648, 319764), (26647, 295776), (32864, 239823), (36972, 213176), (49296, 159882), (53294, 147888), (73944, 106588), (79941, 98592)]