75147768

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1579}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 203962200

約数和(自身を除く): 128814432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1579, 1983, 2644, 3158, 3966, 4737, 5288, 5949, 6316, 7932, 9474, 11898, 12632, 14211, 15864, 18948, 23796, 28422, 37896, 47592, 56844, 113688, 1043719, 2087438, 3131157, 4174876, 6262314, 8349752, 9393471, 12524628, 18786942, 25049256, 37573884, 75147768]

約数ペア:

[(1, 75147768), (2, 37573884), (3, 25049256), (4, 18786942), (6, 12524628), (8, 9393471), (9, 8349752), (12, 6262314), (18, 4174876), (24, 3131157), (36, 2087438), (72, 1043719), (661, 113688), (1322, 56844), (1579, 47592), (1983, 37896), (2644, 28422), (3158, 23796), (3966, 18948), (4737, 15864), (5288, 14211), (5949, 12632), (6316, 11898), (7932, 9474)]