91723876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 162680000

約数和(自身を除く): 70956124

約数列:

[1, 2, 4, 139, 199, 278, 398, 556, 796, 829, 1658, 3316, 27661, 55322, 110644, 115231, 164971, 230462, 329942, 460924, 659884, 22930969, 45861938, 91723876]

約数ペア:

[(1, 91723876), (2, 45861938), (4, 22930969), (139, 659884), (199, 460924), (278, 329942), (398, 230462), (556, 164971), (796, 115231), (829, 110644), (1658, 55322), (3316, 27661)]