69021568

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 107234432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 149, 154, 176, 188, 224, 298, 308, 329, 352, 376, 448, 517, 596, 616, 658, 704, 752, 896, 1034, 1043, 1192, 1232, 1316, 1408, 1504, 1639, 2068, 2086, 2384, 2464, 2632, 3008, 3278, 3619, 4136, 4172, 4768, 4928, 5264, 6016, 6556, 7003, 7238, 8272, 8344, 9536, 9856, 10528, 11473, 13112, 14006, 14476, 16544, 16688, 19072, 21056, 22946, 26224, 28012, 28952, 33088, 33376, 42112, 45892, 49021, 52448, 56024, 57904, 66176, 66752, 77033, 91784, 98042, 104896, 112048, 115808, 133504, 154066, 183568, 196084, 209792, 224096, 231616, 308132, 367136, 392168, 448192, 463232, 539231, 616264, 734272, 784336, 896384, 1078462, 1232528, 1468544, 1568672, 2156924, 2465056, 3137344, 4313848, 4930112, 6274688, 8627696, 9860224, 17255392, 34510784, 69021568]

約数ペア:

[(1, 69021568), (2, 34510784), (4, 17255392), (7, 9860224), (8, 8627696), (11, 6274688), (14, 4930112), (16, 4313848), (22, 3137344), (28, 2465056), (32, 2156924), (44, 1568672), (47, 1468544), (56, 1232528), (64, 1078462), (77, 896384), (88, 784336), (94, 734272), (112, 616264), (128, 539231), (149, 463232), (154, 448192), (176, 392168), (188, 367136), (224, 308132), (298, 231616), (308, 224096), (329, 209792), (352, 196084), (376, 183568), (448, 154066), (517, 133504), (596, 115808), (616, 112048), (658, 104896), (704, 98042), (752, 91784), (896, 77033), (1034, 66752), (1043, 66176), (1192, 57904), (1232, 56024), (1316, 52448), (1408, 49021), (1504, 45892), (1639, 42112), (2068, 33376), (2086, 33088), (2384, 28952), (2464, 28012), (2632, 26224), (3008, 22946), (3278, 21056), (3619, 19072), (4136, 16688), (4172, 16544), (4768, 14476), (4928, 14006), (5264, 13112), (6016, 11473), (6556, 10528), (7003, 9856), (7238, 9536), (8272, 8344)]