86278554

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 199267200

約数和(自身を除く): 112988646

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 509, 657, 774, 1018, 1161, 1314, 1527, 1971, 2322, 3054, 3139, 3942, 4581, 6278, 9162, 9417, 13743, 18834, 21887, 27486, 28251, 37157, 43774, 56502, 65661, 74314, 84753, 111471, 131322, 169506, 196983, 222942, 334413, 393966, 590949, 668826, 1003239, 1181898, 1597751, 2006478, 3195502, 4793253, 9586506, 14379759, 28759518, 43139277, 86278554]

約数ペア:

[(1, 86278554), (2, 43139277), (3, 28759518), (6, 14379759), (9, 9586506), (18, 4793253), (27, 3195502), (43, 2006478), (54, 1597751), (73, 1181898), (86, 1003239), (129, 668826), (146, 590949), (219, 393966), (258, 334413), (387, 222942), (438, 196983), (509, 169506), (657, 131322), (774, 111471), (1018, 84753), (1161, 74314), (1314, 65661), (1527, 56502), (1971, 43774), (2322, 37157), (3054, 28251), (3139, 27486), (3942, 21887), (4581, 18834), (6278, 13743), (9162, 9417)]