72918694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83431}}^1$

素因数の和:83475

約数の個数: 16

約数和(自身を含む): 120142080

約数和(自身を除く): 47223386

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 83431, 166862, 1585189, 1918913, 3170378, 3837826, 36459347, 72918694]

約数ペア:

[(1, 72918694), (2, 36459347), (19, 3837826), (23, 3170378), (38, 1918913), (46, 1585189), (437, 166862), (874, 83431)]