75244288

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 173331200

約数和(自身を除く): 98086912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 211, 224, 256, 398, 422, 448, 796, 844, 896, 1393, 1477, 1592, 1688, 1792, 2786, 2954, 3184, 3376, 5572, 5908, 6368, 6752, 11144, 11816, 12736, 13504, 22288, 23632, 25472, 27008, 41989, 44576, 47264, 50944, 54016, 83978, 89152, 94528, 167956, 178304, 189056, 293923, 335912, 356608, 378112, 587846, 671824, 1175692, 1343648, 2351384, 2687296, 4702768, 5374592, 9405536, 10749184, 18811072, 37622144, 75244288]

約数ペア:

[(1, 75244288), (2, 37622144), (4, 18811072), (7, 10749184), (8, 9405536), (14, 5374592), (16, 4702768), (28, 2687296), (32, 2351384), (56, 1343648), (64, 1175692), (112, 671824), (128, 587846), (199, 378112), (211, 356608), (224, 335912), (256, 293923), (398, 189056), (422, 178304), (448, 167956), (796, 94528), (844, 89152), (896, 83978), (1393, 54016), (1477, 50944), (1592, 47264), (1688, 44576), (1792, 41989), (2786, 27008), (2954, 25472), (3184, 23632), (3376, 22288), (5572, 13504), (5908, 12736), (6368, 11816), (6752, 11144)]