125880804

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 126

約数和(自身を含む): 384646374

約数和(自身を除く): 258765570

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 881, 882, 972, 1134, 1323, 1458, 1701, 1762, 1764, 2268, 2643, 2646, 2916, 3402, 3524, 3969, 5103, 5286, 5292, 6167, 6804, 7929, 7938, 10206, 10572, 11907, 12334, 15858, 15876, 18501, 20412, 23787, 23814, 24668, 31716, 35721, 37002, 43169, 47574, 47628, 55503, 71361, 71442, 74004, 86338, 95148, 111006, 129507, 142722, 142884, 166509, 172676, 214083, 222012, 259014, 285444, 333018, 388521, 428166, 499527, 518028, 642249, 666036, 777042, 856332, 999054, 1165563, 1284498, 1498581, 1554084, 1998108, 2331126, 2568996, 2997162, 3496689, 4495743, 4662252, 5994324, 6993378, 8991486, 10490067, 13986756, 17982972, 20980134, 31470201, 41960268, 62940402, 125880804]

約数ペア:

[(1, 125880804), (2, 62940402), (3, 41960268), (4, 31470201), (6, 20980134), (7, 17982972), (9, 13986756), (12, 10490067), (14, 8991486), (18, 6993378), (21, 5994324), (27, 4662252), (28, 4495743), (36, 3496689), (42, 2997162), (49, 2568996), (54, 2331126), (63, 1998108), (81, 1554084), (84, 1498581), (98, 1284498), (108, 1165563), (126, 999054), (147, 856332), (162, 777042), (189, 666036), (196, 642249), (243, 518028), (252, 499527), (294, 428166), (324, 388521), (378, 333018), (441, 285444), (486, 259014), (567, 222012), (588, 214083), (729, 172676), (756, 166509), (881, 142884), (882, 142722), (972, 129507), (1134, 111006), (1323, 95148), (1458, 86338), (1701, 74004), (1762, 71442), (1764, 71361), (2268, 55503), (2643, 47628), (2646, 47574), (2916, 43169), (3402, 37002), (3524, 35721), (3969, 31716), (5103, 24668), (5286, 23814), (5292, 23787), (6167, 20412), (6804, 18501), (7929, 15876), (7938, 15858), (10206, 12334), (10572, 11907)]