91288656

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 273214656

約数和(自身を除く): 181926000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 641, 688, 774, 828, 989, 1032, 1104, 1282, 1548, 1656, 1923, 1978, 2064, 2564, 2967, 3096, 3312, 3846, 3956, 5128, 5769, 5934, 6192, 7692, 7912, 8901, 10256, 11538, 11868, 14743, 15384, 15824, 17802, 23076, 23736, 27563, 29486, 30768, 35604, 44229, 46152, 47472, 55126, 58972, 71208, 82689, 88458, 92304, 110252, 117944, 132687, 142416, 165378, 176916, 220504, 235888, 248067, 265374, 330756, 353832, 441008, 496134, 530748, 633949, 661512, 707664, 992268, 1061496, 1267898, 1323024, 1901847, 1984536, 2122992, 2535796, 3803694, 3969072, 5071592, 5705541, 7607388, 10143184, 11411082, 15214776, 22822164, 30429552, 45644328, 91288656]

約数ペア:

[(1, 91288656), (2, 45644328), (3, 30429552), (4, 22822164), (6, 15214776), (8, 11411082), (9, 10143184), (12, 7607388), (16, 5705541), (18, 5071592), (23, 3969072), (24, 3803694), (36, 2535796), (43, 2122992), (46, 1984536), (48, 1901847), (69, 1323024), (72, 1267898), (86, 1061496), (92, 992268), (129, 707664), (138, 661512), (144, 633949), (172, 530748), (184, 496134), (207, 441008), (258, 353832), (276, 330756), (344, 265374), (368, 248067), (387, 235888), (414, 220504), (516, 176916), (552, 165378), (641, 142416), (688, 132687), (774, 117944), (828, 110252), (989, 92304), (1032, 88458), (1104, 82689), (1282, 71208), (1548, 58972), (1656, 55126), (1923, 47472), (1978, 46152), (2064, 44229), (2564, 35604), (2967, 30768), (3096, 29486), (3312, 27563), (3846, 23736), (3956, 23076), (5128, 17802), (5769, 15824), (5934, 15384), (6192, 14743), (7692, 11868), (7912, 11538), (8901, 10256)]