71574048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2767

約数の個数: 144

約数和(自身を含む): 250600896

約数和(自身を除く): 179026848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2731, 2912, 3276, 3744, 4368, 5462, 6552, 8193, 8736, 10924, 13104, 16386, 19117, 21848, 24579, 26208, 32772, 35503, 38234, 43696, 49158, 57351, 65544, 71006, 76468, 87392, 98316, 106509, 114702, 131088, 142012, 152936, 172053, 196632, 213018, 229404, 248521, 262176, 284024, 305872, 319527, 344106, 393264, 426036, 458808, 497042, 568048, 611744, 639054, 688212, 745563, 786528, 852072, 917616, 994084, 1136096, 1278108, 1376424, 1491126, 1704144, 1835232, 1988168, 2236689, 2556216, 2752848, 2982252, 3408288, 3976336, 4473378, 5112432, 5505696, 5964504, 7952672, 8946756, 10224864, 11929008, 17893512, 23858016, 35787024, 71574048]

約数ペア:

[(1, 71574048), (2, 35787024), (3, 23858016), (4, 17893512), (6, 11929008), (7, 10224864), (8, 8946756), (9, 7952672), (12, 5964504), (13, 5505696), (14, 5112432), (16, 4473378), (18, 3976336), (21, 3408288), (24, 2982252), (26, 2752848), (28, 2556216), (32, 2236689), (36, 1988168), (39, 1835232), (42, 1704144), (48, 1491126), (52, 1376424), (56, 1278108), (63, 1136096), (72, 994084), (78, 917616), (84, 852072), (91, 786528), (96, 745563), (104, 688212), (112, 639054), (117, 611744), (126, 568048), (144, 497042), (156, 458808), (168, 426036), (182, 393264), (208, 344106), (224, 319527), (234, 305872), (252, 284024), (273, 262176), (288, 248521), (312, 229404), (336, 213018), (364, 196632), (416, 172053), (468, 152936), (504, 142012), (546, 131088), (624, 114702), (672, 106509), (728, 98316), (819, 87392), (936, 76468), (1008, 71006), (1092, 65544), (1248, 57351), (1456, 49158), (1638, 43696), (1872, 38234), (2016, 35503), (2184, 32772), (2731, 26208), (2912, 24579), (3276, 21848), (3744, 19117), (4368, 16386), (5462, 13104), (6552, 10924), (8193, 8736)]