72542806

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{120503}}^1$

素因数の和:120555

約数の個数: 16

約数和(自身を含む): 127252224

約数和(自身を除く): 54709418

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 120503, 241006, 843521, 1687042, 5181629, 10363258, 36271403, 72542806]

約数ペア:

[(1, 72542806), (2, 36271403), (7, 10363258), (14, 5181629), (43, 1687042), (86, 843521), (301, 241006), (602, 120503)]