81170036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51943

約数の個数: 24

約数和(自身を含む): 156945600

約数和(自身を除く): 75775564

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 51899, 103798, 207596, 882283, 1193677, 1764566, 2387354, 3529132, 4774708, 20292509, 40585018, 81170036]

約数ペア:

[(1, 81170036), (2, 40585018), (4, 20292509), (17, 4774708), (23, 3529132), (34, 2387354), (46, 1764566), (68, 1193677), (92, 882283), (391, 207596), (782, 103798), (1564, 51899)]