89894166

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15220

約数の個数: 32

約数和(自身を含む): 191980800

約数和(自身を除く): 102086634

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 15149, 30298, 45447, 90894, 348427, 651407, 696854, 1045281, 1302814, 1954221, 2090562, 3908442, 14982361, 29964722, 44947083, 89894166]

約数ペア:

[(1, 89894166), (2, 44947083), (3, 29964722), (6, 14982361), (23, 3908442), (43, 2090562), (46, 1954221), (69, 1302814), (86, 1045281), (129, 696854), (138, 651407), (258, 348427), (989, 90894), (1978, 45447), (2967, 30298), (5934, 15149)]