80174752

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 181077120

約数和(自身を除く): 100902368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 997, 1436, 1994, 2513, 2872, 3988, 5026, 5744, 6979, 7976, 10052, 11488, 13958, 15952, 20104, 27916, 31904, 40208, 55832, 80416, 111664, 223328, 357923, 715846, 1431692, 2505461, 2863384, 5010922, 5726768, 10021844, 11453536, 20043688, 40087376, 80174752]

約数ペア:

[(1, 80174752), (2, 40087376), (4, 20043688), (7, 11453536), (8, 10021844), (14, 5726768), (16, 5010922), (28, 2863384), (32, 2505461), (56, 1431692), (112, 715846), (224, 357923), (359, 223328), (718, 111664), (997, 80416), (1436, 55832), (1994, 40208), (2513, 31904), (2872, 27916), (3988, 20104), (5026, 15952), (5744, 13958), (6979, 11488), (7976, 10052)]