72348518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{80209}}^1$

素因数の和:80263

約数の個数: 16

約数和(自身を含む): 121277520

約数和(自身を除く): 48929002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 80209, 160418, 882299, 1764598, 3288569, 6577138, 36174259, 72348518]

約数ペア:

[(1, 72348518), (2, 36174259), (11, 6577138), (22, 3288569), (41, 1764598), (82, 882299), (451, 160418), (902, 80209)]