81257751552

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1327}}^1$

素因数の和:2024

約数の個数: 176

約数和(自身を含む): 224084467712

約数和(自身を除く): 142826716160

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, 643, 744, 768, 992, 1024, 1286, 1327, 1488, 1536, 1929, 1984, 2572, 2654, 2976, 3072, 3858, 3968, 3981, 5144, 5308, 5952, 7716, 7936, 7962, 10288, 10616, 11904, 15432, 15872, 15924, 19933, 20576, 21232, 23808, 30864, 31744, 31848, 39866, 41137, 41152, 42464, 47616, 59799, 61728, 63696, 79732, 82274, 82304, 84928, 95232, 119598, 123411, 123456, 127392, 159464, 164548, 164608, 169856, 239196, 246822, 246912, 254784, 318928, 329096, 329216, 339712, 478392, 493644, 493824, 509568, 637856, 658192, 658432, 679424, 853261, 956784, 987288, 987648, 1019136, 1275712, 1316384, 1358848, 1706522, 1913568, 1974576, 1975296, 2038272, 2551424, 2559783, 2632768, 3413044, 3827136, 3949152, 4076544, 5102848, 5119566, 5265536, 6826088, 7654272, 7898304, 10205696, 10239132, 10531072, 13652176, 15308544, 15796608, 20411392, 20478264, 21062144, 26451091, 27304352, 30617088, 31593216, 40956528, 42124288, 52902182, 54608704, 61234176, 63186432, 79353273, 81913056, 105804364, 109217408, 126372864, 158706546, 163826112, 211608728, 218434816, 317413092, 327652224, 423217456, 436869632, 634826184, 655304448, 846434912, 873739264, 1269652368, 1310608896, 1692869824, 2539304736, 2621217792, 3385739648, 5078609472, 6771479296, 10157218944, 13542958592, 20314437888, 27085917184, 40628875776, 81257751552]

約数ペア:

[(1, 81257751552), (2, 40628875776), (3, 27085917184), (4, 20314437888), (6, 13542958592), (8, 10157218944), (12, 6771479296), (16, 5078609472), (24, 3385739648), (31, 2621217792), (32, 2539304736), (48, 1692869824), (62, 1310608896), (64, 1269652368), (93, 873739264), (96, 846434912), (124, 655304448), (128, 634826184), (186, 436869632), (192, 423217456), (248, 327652224), (256, 317413092), (372, 218434816), (384, 211608728), (496, 163826112), (512, 158706546), (643, 126372864), (744, 109217408), (768, 105804364), (992, 81913056), (1024, 79353273), (1286, 63186432), (1327, 61234176), (1488, 54608704), (1536, 52902182), (1929, 42124288), (1984, 40956528), (2572, 31593216), (2654, 30617088), (2976, 27304352), (3072, 26451091), (3858, 21062144), (3968, 20478264), (3981, 20411392), (5144, 15796608), (5308, 15308544), (5952, 13652176), (7716, 10531072), (7936, 10239132), (7962, 10205696), (10288, 7898304), (10616, 7654272), (11904, 6826088), (15432, 5265536), (15872, 5119566), (15924, 5102848), (19933, 4076544), (20576, 3949152), (21232, 3827136), (23808, 3413044), (30864, 2632768), (31744, 2559783), (31848, 2551424), (39866, 2038272), (41137, 1975296), (41152, 1974576), (42464, 1913568), (47616, 1706522), (59799, 1358848), (61728, 1316384), (63696, 1275712), (79732, 1019136), (82274, 987648), (82304, 987288), (84928, 956784), (95232, 853261), (119598, 679424), (123411, 658432), (123456, 658192), (127392, 637856), (159464, 509568), (164548, 493824), (164608, 493644), (169856, 478392), (239196, 339712), (246822, 329216), (246912, 329096), (254784, 318928)]