86266728

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5559

約数の個数: 64

約数和(自身を含む): 242956800

約数和(自身を除く): 156690072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5471, 7884, 10942, 15768, 16413, 21884, 32826, 43768, 49239, 65652, 98478, 131304, 147717, 196956, 295434, 393912, 399383, 590868, 798766, 1181736, 1198149, 1597532, 2396298, 3195064, 3594447, 4792596, 7188894, 9585192, 10783341, 14377788, 21566682, 28755576, 43133364, 86266728]

約数ペア:

[(1, 86266728), (2, 43133364), (3, 28755576), (4, 21566682), (6, 14377788), (8, 10783341), (9, 9585192), (12, 7188894), (18, 4792596), (24, 3594447), (27, 3195064), (36, 2396298), (54, 1597532), (72, 1198149), (73, 1181736), (108, 798766), (146, 590868), (216, 399383), (219, 393912), (292, 295434), (438, 196956), (584, 147717), (657, 131304), (876, 98478), (1314, 65652), (1752, 49239), (1971, 43768), (2628, 32826), (3942, 21884), (5256, 16413), (5471, 15768), (7884, 10942)]