68128632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 218392200

約数和(自身を除く): 150263568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 509, 572, 676, 792, 858, 936, 1014, 1018, 1144, 1287, 1352, 1521, 1527, 1716, 1859, 2028, 2036, 2574, 3042, 3054, 3432, 3718, 4056, 4072, 4581, 5148, 5577, 5599, 6084, 6108, 6617, 7436, 9162, 10296, 11154, 11198, 12168, 12216, 13234, 14872, 16731, 16797, 18324, 19851, 22308, 22396, 26468, 33462, 33594, 36648, 39702, 44616, 44792, 50391, 52936, 59553, 66924, 67188, 72787, 79404, 86021, 100782, 119106, 133848, 134376, 145574, 158808, 172042, 201564, 218361, 238212, 258063, 291148, 344084, 403128, 436722, 476424, 516126, 582296, 655083, 688168, 774189, 873444, 946231, 1032252, 1310166, 1548378, 1746888, 1892462, 2064504, 2620332, 2838693, 3096756, 3784924, 5240664, 5677386, 6193512, 7569848, 8516079, 11354772, 17032158, 22709544, 34064316, 68128632]

約数ペア:

[(1, 68128632), (2, 34064316), (3, 22709544), (4, 17032158), (6, 11354772), (8, 8516079), (9, 7569848), (11, 6193512), (12, 5677386), (13, 5240664), (18, 3784924), (22, 3096756), (24, 2838693), (26, 2620332), (33, 2064504), (36, 1892462), (39, 1746888), (44, 1548378), (52, 1310166), (66, 1032252), (72, 946231), (78, 873444), (88, 774189), (99, 688168), (104, 655083), (117, 582296), (132, 516126), (143, 476424), (156, 436722), (169, 403128), (198, 344084), (234, 291148), (264, 258063), (286, 238212), (312, 218361), (338, 201564), (396, 172042), (429, 158808), (468, 145574), (507, 134376), (509, 133848), (572, 119106), (676, 100782), (792, 86021), (858, 79404), (936, 72787), (1014, 67188), (1018, 66924), (1144, 59553), (1287, 52936), (1352, 50391), (1521, 44792), (1527, 44616), (1716, 39702), (1859, 36648), (2028, 33594), (2036, 33462), (2574, 26468), (3042, 22396), (3054, 22308), (3432, 19851), (3718, 18324), (4056, 16797), (4072, 16731), (4581, 14872), (5148, 13234), (5577, 12216), (5599, 12168), (6084, 11198), (6108, 11154), (6617, 10296), (7436, 9162)]