74641504

素因数分解:

$2^5\times 7^2\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 172540368

約数和(自身を除く): 97898864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 181, 196, 224, 263, 362, 392, 526, 724, 784, 1052, 1267, 1448, 1568, 1841, 2104, 2534, 2896, 3682, 4208, 5068, 5792, 7364, 8416, 8869, 10136, 12887, 14728, 17738, 20272, 25774, 29456, 35476, 40544, 47603, 51548, 58912, 70952, 95206, 103096, 141904, 190412, 206192, 283808, 333221, 380824, 412384, 666442, 761648, 1332884, 1523296, 2332547, 2665768, 4665094, 5331536, 9330188, 10663072, 18660376, 37320752, 74641504]

約数ペア:

[(1, 74641504), (2, 37320752), (4, 18660376), (7, 10663072), (8, 9330188), (14, 5331536), (16, 4665094), (28, 2665768), (32, 2332547), (49, 1523296), (56, 1332884), (98, 761648), (112, 666442), (181, 412384), (196, 380824), (224, 333221), (263, 283808), (362, 206192), (392, 190412), (526, 141904), (724, 103096), (784, 95206), (1052, 70952), (1267, 58912), (1448, 51548), (1568, 47603), (1841, 40544), (2104, 35476), (2534, 29456), (2896, 25774), (3682, 20272), (4208, 17738), (5068, 14728), (5792, 12887), (7364, 10136), (8416, 8869)]