72137944

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{82727}}^1$

素因数の和:82842

約数の個数: 16

約数和(自身を含む): 136501200

約数和(自身を除く): 64363256

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 82727, 165454, 330908, 661816, 9017243, 18034486, 36068972, 72137944]

約数ペア:

[(1, 72137944), (2, 36068972), (4, 18034486), (8, 9017243), (109, 661816), (218, 330908), (436, 165454), (872, 82727)]