90722856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 276203520

約数和(自身を除く): 185480664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 443, 483, 552, 636, 644, 742, 886, 966, 1113, 1219, 1272, 1288, 1329, 1484, 1772, 1932, 2226, 2438, 2658, 2968, 3101, 3544, 3657, 3864, 4452, 4876, 5316, 6202, 7314, 8533, 8904, 9303, 9752, 10189, 10632, 12404, 14628, 17066, 18606, 20378, 23479, 24808, 25599, 29256, 30567, 34132, 37212, 40756, 46958, 51198, 61134, 68264, 70437, 71323, 74424, 81512, 93916, 102396, 122268, 140874, 142646, 164353, 187832, 204792, 213969, 244536, 281748, 285292, 328706, 427938, 493059, 540017, 563496, 570584, 657412, 855876, 986118, 1080034, 1314824, 1620051, 1711752, 1972236, 2160068, 3240102, 3780119, 3944472, 4320136, 6480204, 7560238, 11340357, 12960408, 15120476, 22680714, 30240952, 45361428, 90722856]

約数ペア:

[(1, 90722856), (2, 45361428), (3, 30240952), (4, 22680714), (6, 15120476), (7, 12960408), (8, 11340357), (12, 7560238), (14, 6480204), (21, 4320136), (23, 3944472), (24, 3780119), (28, 3240102), (42, 2160068), (46, 1972236), (53, 1711752), (56, 1620051), (69, 1314824), (84, 1080034), (92, 986118), (106, 855876), (138, 657412), (159, 570584), (161, 563496), (168, 540017), (184, 493059), (212, 427938), (276, 328706), (318, 285292), (322, 281748), (371, 244536), (424, 213969), (443, 204792), (483, 187832), (552, 164353), (636, 142646), (644, 140874), (742, 122268), (886, 102396), (966, 93916), (1113, 81512), (1219, 74424), (1272, 71323), (1288, 70437), (1329, 68264), (1484, 61134), (1772, 51198), (1932, 46958), (2226, 40756), (2438, 37212), (2658, 34132), (2968, 30567), (3101, 29256), (3544, 25599), (3657, 24808), (3864, 23479), (4452, 20378), (4876, 18606), (5316, 17066), (6202, 14628), (7314, 12404), (8533, 10632), (8904, 10189), (9303, 9752)]