77914568

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 150764160

約数和(自身を除く): 72849592

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 2383, 4087, 4766, 8174, 9532, 16348, 19064, 32696, 145363, 159661, 290726, 319322, 581452, 638644, 1162904, 1277288, 9739321, 19478642, 38957284, 77914568]

約数ペア:

[(1, 77914568), (2, 38957284), (4, 19478642), (8, 9739321), (61, 1277288), (67, 1162904), (122, 638644), (134, 581452), (244, 319322), (268, 290726), (488, 159661), (536, 145363), (2383, 32696), (4087, 19064), (4766, 16348), (8174, 9532)]