68396944

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 171516800

約数和(自身を除く): 103119856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 103, 112, 121, 154, 176, 196, 206, 242, 308, 343, 392, 412, 484, 539, 616, 686, 721, 784, 824, 847, 968, 1078, 1133, 1232, 1372, 1442, 1648, 1694, 1936, 2156, 2266, 2744, 2884, 3388, 3773, 4312, 4532, 5047, 5488, 5768, 5929, 6776, 7546, 7931, 8624, 9064, 10094, 11536, 11858, 12463, 13552, 15092, 15862, 18128, 20188, 23716, 24926, 30184, 31724, 35329, 40376, 41503, 47432, 49852, 55517, 60368, 63448, 70658, 80752, 83006, 87241, 94864, 99704, 111034, 126896, 141316, 166012, 174482, 199408, 222068, 282632, 332024, 348964, 388619, 444136, 565264, 610687, 664048, 697928, 777238, 888272, 1221374, 1395856, 1554476, 2442748, 3108952, 4274809, 4885496, 6217904, 8549618, 9770992, 17099236, 34198472, 68396944]

約数ペア:

[(1, 68396944), (2, 34198472), (4, 17099236), (7, 9770992), (8, 8549618), (11, 6217904), (14, 4885496), (16, 4274809), (22, 3108952), (28, 2442748), (44, 1554476), (49, 1395856), (56, 1221374), (77, 888272), (88, 777238), (98, 697928), (103, 664048), (112, 610687), (121, 565264), (154, 444136), (176, 388619), (196, 348964), (206, 332024), (242, 282632), (308, 222068), (343, 199408), (392, 174482), (412, 166012), (484, 141316), (539, 126896), (616, 111034), (686, 99704), (721, 94864), (784, 87241), (824, 83006), (847, 80752), (968, 70658), (1078, 63448), (1133, 60368), (1232, 55517), (1372, 49852), (1442, 47432), (1648, 41503), (1694, 40376), (1936, 35329), (2156, 31724), (2266, 30184), (2744, 24926), (2884, 23716), (3388, 20188), (3773, 18128), (4312, 15862), (4532, 15092), (5047, 13552), (5488, 12463), (5768, 11858), (5929, 11536), (6776, 10094), (7546, 9064), (7931, 8624)]