72505154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1777}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 113678208

約数和(自身を除く): 41173054

約数列:

[1, 2, 23, 46, 887, 1774, 1777, 3554, 20401, 40802, 40871, 81742, 1576199, 3152398, 36252577, 72505154]

約数ペア:

[(1, 72505154), (2, 36252577), (23, 3152398), (46, 1576199), (887, 81742), (1774, 40871), (1777, 40802), (3554, 20401)]