78405732

素因数分解:

$2^2\times 3^4\times {\mathrm{241993}}^1$

素因数の和:242009

約数の個数: 30

約数和(自身を含む): 204968918

約数和(自身を除く): 126563186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 241993, 483986, 725979, 967972, 1451958, 2177937, 2903916, 4355874, 6533811, 8711748, 13067622, 19601433, 26135244, 39202866, 78405732]

約数ペア:

[(1, 78405732), (2, 39202866), (3, 26135244), (4, 19601433), (6, 13067622), (9, 8711748), (12, 6533811), (18, 4355874), (27, 2903916), (36, 2177937), (54, 1451958), (81, 967972), (108, 725979), (162, 483986), (324, 241993)]