87689754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211811}}^1$

素因数の和:211842

約数の個数: 24

約数和(自身を含む): 198256032

約数和(自身を除く): 110566278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 211811, 423622, 635433, 1270866, 1906299, 3812598, 4871653, 9743306, 14614959, 29229918, 43844877, 87689754]

約数ペア:

[(1, 87689754), (2, 43844877), (3, 29229918), (6, 14614959), (9, 9743306), (18, 4871653), (23, 3812598), (46, 1906299), (69, 1270866), (138, 635433), (207, 423622), (414, 211811)]