78164946

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{85147}}^1$

素因数の和:85175

約数の個数: 32

約数和(自身を含む): 183919680

約数和(自身を除く): 105754734

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 85147, 170294, 255441, 510882, 766323, 1447499, 1532646, 2298969, 2894998, 4342497, 4597938, 8684994, 13027491, 26054982, 39082473, 78164946]

約数ペア:

[(1, 78164946), (2, 39082473), (3, 26054982), (6, 13027491), (9, 8684994), (17, 4597938), (18, 4342497), (27, 2894998), (34, 2298969), (51, 1532646), (54, 1447499), (102, 766323), (153, 510882), (306, 255441), (459, 170294), (918, 85147)]