83452264

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 100406936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 139, 142, 151, 278, 284, 302, 497, 556, 568, 604, 973, 994, 1057, 1112, 1208, 1946, 1988, 2114, 3892, 3976, 4228, 7784, 8456, 9869, 10721, 19738, 20989, 21442, 39476, 41978, 42884, 69083, 75047, 78952, 83956, 85768, 138166, 146923, 150094, 167912, 276332, 293846, 300188, 552664, 587692, 600376, 1175384, 1490219, 2980438, 5960876, 10431533, 11921752, 20863066, 41726132, 83452264]

約数ペア:

[(1, 83452264), (2, 41726132), (4, 20863066), (7, 11921752), (8, 10431533), (14, 5960876), (28, 2980438), (56, 1490219), (71, 1175384), (139, 600376), (142, 587692), (151, 552664), (278, 300188), (284, 293846), (302, 276332), (497, 167912), (556, 150094), (568, 146923), (604, 138166), (973, 85768), (994, 83956), (1057, 78952), (1112, 75047), (1208, 69083), (1946, 42884), (1988, 41978), (2114, 39476), (3892, 21442), (3976, 20989), (4228, 19738), (7784, 10721), (8456, 9869)]