72205694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{142699}}^1$

素因数の和:142735

約数の個数: 16

約数和(自身を含む): 123292800

約数和(自身を除く): 51087106

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 142699, 285398, 1569689, 3139378, 3282077, 6564154, 36102847, 72205694]

約数ペア:

[(1, 72205694), (2, 36102847), (11, 6564154), (22, 3282077), (23, 3139378), (46, 1569689), (253, 285398), (506, 142699)]