89110878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15017}}^1$

素因数の和:15088

約数の個数: 32

約数和(自身を含む): 190308096

約数和(自身を除く): 101197218

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 15017, 30034, 45051, 90102, 345391, 645731, 690782, 1036173, 1291462, 1937193, 2072346, 3874386, 14851813, 29703626, 44555439, 89110878]

約数ペア:

[(1, 89110878), (2, 44555439), (3, 29703626), (6, 14851813), (23, 3874386), (43, 2072346), (46, 1937193), (69, 1291462), (86, 1036173), (129, 690782), (138, 645731), (258, 345391), (989, 90102), (1978, 45051), (2967, 30034), (5934, 15017)]