72710118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{310727}}^1$

素因数の和:310748

約数の個数: 24

約数和(自身を含む): 169657488

約数和(自身を除く): 96947370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 310727, 621454, 932181, 1864362, 2796543, 4039451, 5593086, 8078902, 12118353, 24236706, 36355059, 72710118]

約数ペア:

[(1, 72710118), (2, 36355059), (3, 24236706), (6, 12118353), (9, 8078902), (13, 5593086), (18, 4039451), (26, 2796543), (39, 1864362), (78, 932181), (117, 621454), (234, 310727)]