86387964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{553769}}^1$

素因数の和:553789

約数の個数: 24

約数和(自身を含む): 217077840

約数和(自身を除く): 130689876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 553769, 1107538, 1661307, 2215076, 3322614, 6645228, 7198997, 14397994, 21596991, 28795988, 43193982, 86387964]

約数ペア:

[(1, 86387964), (2, 43193982), (3, 28795988), (4, 21596991), (6, 14397994), (12, 7198997), (13, 6645228), (26, 3322614), (39, 2215076), (52, 1661307), (78, 1107538), (156, 553769)]