81736188

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{25321}}^1$

素因数の和:25597

約数の個数: 24

約数和(自身を含む): 191434320

約数和(自身を除く): 109698132

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 25321, 50642, 75963, 101284, 151926, 303852, 6811349, 13622698, 20434047, 27245396, 40868094, 81736188]

約数ペア:

[(1, 81736188), (2, 40868094), (3, 27245396), (4, 20434047), (6, 13622698), (12, 6811349), (269, 303852), (538, 151926), (807, 101284), (1076, 75963), (1614, 50642), (3228, 25321)]