78440346

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{85447}}^1$

素因数の和:85475

約数の個数: 32

約数和(自身を含む): 184567680

約数和(自身を除く): 106127334

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 85447, 170894, 256341, 512682, 769023, 1452599, 1538046, 2307069, 2905198, 4357797, 4614138, 8715594, 13073391, 26146782, 39220173, 78440346]

約数ペア:

[(1, 78440346), (2, 39220173), (3, 26146782), (6, 13073391), (9, 8715594), (17, 4614138), (18, 4357797), (27, 2905198), (34, 2307069), (51, 1538046), (54, 1452599), (102, 769023), (153, 512682), (306, 256341), (459, 170894), (918, 85447)]