81388743168

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1949}}^1$

素因数の和:2878

約数の個数: 160

約数和(自身を含む): 224189222400

約数和(自身を除く): 142800479232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 877, 992, 1488, 1536, 1754, 1949, 1984, 2631, 2976, 3508, 3898, 3968, 5262, 5847, 5952, 7016, 7796, 7936, 10524, 11694, 11904, 14032, 15592, 15872, 21048, 23388, 23808, 27187, 28064, 31184, 42096, 46776, 47616, 54374, 56128, 60419, 62368, 81561, 84192, 93552, 108748, 112256, 120838, 124736, 163122, 168384, 181257, 187104, 217496, 224512, 241676, 249472, 326244, 336768, 362514, 374208, 434992, 449024, 483352, 498944, 652488, 673536, 725028, 748416, 869984, 966704, 997888, 1304976, 1347072, 1450056, 1496832, 1709273, 1739968, 1933408, 2609952, 2900112, 2993664, 3418546, 3479936, 3866816, 5127819, 5219904, 5800224, 6837092, 6959872, 7733632, 10255638, 10439808, 11600448, 13674184, 13919744, 15467264, 20511276, 20879616, 23200896, 27348368, 30934528, 41022552, 41759232, 46401792, 52987463, 54696736, 82045104, 92803584, 105974926, 109393472, 158962389, 164090208, 211949852, 218786944, 317924778, 328180416, 423899704, 437573888, 635849556, 656360832, 847799408, 875147776, 1271699112, 1312721664, 1695598816, 2543398224, 2625443328, 3391197632, 5086796448, 6782395264, 10173592896, 13564790528, 20347185792, 27129581056, 40694371584, 81388743168]

約数ペア:

[(1, 81388743168), (2, 40694371584), (3, 27129581056), (4, 20347185792), (6, 13564790528), (8, 10173592896), (12, 6782395264), (16, 5086796448), (24, 3391197632), (31, 2625443328), (32, 2543398224), (48, 1695598816), (62, 1312721664), (64, 1271699112), (93, 875147776), (96, 847799408), (124, 656360832), (128, 635849556), (186, 437573888), (192, 423899704), (248, 328180416), (256, 317924778), (372, 218786944), (384, 211949852), (496, 164090208), (512, 158962389), (744, 109393472), (768, 105974926), (877, 92803584), (992, 82045104), (1488, 54696736), (1536, 52987463), (1754, 46401792), (1949, 41759232), (1984, 41022552), (2631, 30934528), (2976, 27348368), (3508, 23200896), (3898, 20879616), (3968, 20511276), (5262, 15467264), (5847, 13919744), (5952, 13674184), (7016, 11600448), (7796, 10439808), (7936, 10255638), (10524, 7733632), (11694, 6959872), (11904, 6837092), (14032, 5800224), (15592, 5219904), (15872, 5127819), (21048, 3866816), (23388, 3479936), (23808, 3418546), (27187, 2993664), (28064, 2900112), (31184, 2609952), (42096, 1933408), (46776, 1739968), (47616, 1709273), (54374, 1496832), (56128, 1450056), (60419, 1347072), (62368, 1304976), (81561, 997888), (84192, 966704), (93552, 869984), (108748, 748416), (112256, 725028), (120838, 673536), (124736, 652488), (163122, 498944), (168384, 483352), (181257, 449024), (187104, 434992), (217496, 374208), (224512, 362514), (241676, 336768), (249472, 326244)]