72284561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 80352000

約数和(自身を除く): 8067439

約数列:

[1, 17, 23, 199, 391, 929, 3383, 4577, 15793, 21367, 77809, 184871, 363239, 3142807, 4252033, 72284561]

約数ペア:

[(1, 72284561), (17, 4252033), (23, 3142807), (199, 363239), (391, 184871), (929, 77809), (3383, 21367), (4577, 15793)]