61784856

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 202292640

約数和(自身を除く): 140507784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 81, 84, 106, 108, 126, 159, 162, 168, 189, 212, 216, 252, 257, 318, 324, 371, 378, 424, 477, 504, 514, 567, 636, 648, 742, 756, 771, 954, 1028, 1113, 1134, 1272, 1431, 1484, 1512, 1542, 1799, 1908, 2056, 2226, 2268, 2313, 2862, 2968, 3084, 3339, 3598, 3816, 4293, 4452, 4536, 4626, 5397, 5724, 6168, 6678, 6939, 7196, 8586, 8904, 9252, 10017, 10794, 11448, 13356, 13621, 13878, 14392, 16191, 17172, 18504, 20034, 20817, 21588, 26712, 27242, 27756, 30051, 32382, 34344, 40068, 40863, 41634, 43176, 48573, 54484, 55512, 60102, 64764, 80136, 81726, 83268, 95347, 97146, 108968, 120204, 122589, 129528, 145719, 163452, 166536, 190694, 194292, 240408, 245178, 286041, 291438, 326904, 367767, 381388, 388584, 490356, 572082, 582876, 735534, 762776, 858123, 980712, 1103301, 1144164, 1165752, 1471068, 1716246, 2206602, 2288328, 2574369, 2942136, 3432492, 4413204, 5148738, 6864984, 7723107, 8826408, 10297476, 15446214, 20594952, 30892428, 61784856]

約数ペア:

[(1, 61784856), (2, 30892428), (3, 20594952), (4, 15446214), (6, 10297476), (7, 8826408), (8, 7723107), (9, 6864984), (12, 5148738), (14, 4413204), (18, 3432492), (21, 2942136), (24, 2574369), (27, 2288328), (28, 2206602), (36, 1716246), (42, 1471068), (53, 1165752), (54, 1144164), (56, 1103301), (63, 980712), (72, 858123), (81, 762776), (84, 735534), (106, 582876), (108, 572082), (126, 490356), (159, 388584), (162, 381388), (168, 367767), (189, 326904), (212, 291438), (216, 286041), (252, 245178), (257, 240408), (318, 194292), (324, 190694), (371, 166536), (378, 163452), (424, 145719), (477, 129528), (504, 122589), (514, 120204), (567, 108968), (636, 97146), (648, 95347), (742, 83268), (756, 81726), (771, 80136), (954, 64764), (1028, 60102), (1113, 55512), (1134, 54484), (1272, 48573), (1431, 43176), (1484, 41634), (1512, 40863), (1542, 40068), (1799, 34344), (1908, 32382), (2056, 30051), (2226, 27756), (2268, 27242), (2313, 26712), (2862, 21588), (2968, 20817), (3084, 20034), (3339, 18504), (3598, 17172), (3816, 16191), (4293, 14392), (4452, 13878), (4536, 13621), (4626, 13356), (5397, 11448), (5724, 10794), (6168, 10017), (6678, 9252), (6939, 8904), (7196, 8586)]