87268072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 181262340

約数和(自身を除く): 93994268

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1213, 1564, 2116, 2426, 3128, 4232, 4852, 8993, 9704, 17986, 20621, 27899, 35972, 41242, 55798, 71944, 82484, 111596, 164968, 223192, 474283, 641677, 948566, 1283354, 1897132, 2566708, 3794264, 5133416, 10908509, 21817018, 43634036, 87268072]

約数ペア:

[(1, 87268072), (2, 43634036), (4, 21817018), (8, 10908509), (17, 5133416), (23, 3794264), (34, 2566708), (46, 1897132), (68, 1283354), (92, 948566), (136, 641677), (184, 474283), (391, 223192), (529, 164968), (782, 111596), (1058, 82484), (1213, 71944), (1564, 55798), (2116, 41242), (2426, 35972), (3128, 27899), (4232, 20621), (4852, 17986), (8993, 9704)]