72138221574

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{60417271}}^1$

素因数の和:60417475

約数の個数: 16

約数和(自身を含む): 145001452800

約数和(自身を除く): 72863231226

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 60417271, 120834542, 181251813, 362503626, 12023036929, 24046073858, 36069110787, 72138221574]

約数ペア:

[(1, 72138221574), (2, 36069110787), (3, 24046073858), (6, 12023036929), (199, 362503626), (398, 181251813), (597, 120834542), (1194, 60417271)]