729108

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 1946560

約数和(自身を除く): 1217452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 157, 172, 258, 314, 387, 471, 516, 628, 774, 942, 1161, 1413, 1548, 1884, 2322, 2826, 4239, 4644, 5652, 6751, 8478, 13502, 16956, 20253, 27004, 40506, 60759, 81012, 121518, 182277, 243036, 364554, 729108]

約数ペア:

[(1, 729108), (2, 364554), (3, 243036), (4, 182277), (6, 121518), (9, 81012), (12, 60759), (18, 40506), (27, 27004), (36, 20253), (43, 16956), (54, 13502), (86, 8478), (108, 6751), (129, 5652), (157, 4644), (172, 4239), (258, 2826), (314, 2322), (387, 1884), (471, 1548), (516, 1413), (628, 1161), (774, 942)]