78445854

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{85453}}^1$

素因数の和:85481

約数の個数: 32

約数和(自身を含む): 184580640

約数和(自身を除く): 106134786

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 85453, 170906, 256359, 512718, 769077, 1452701, 1538154, 2307231, 2905402, 4358103, 4614462, 8716206, 13074309, 26148618, 39222927, 78445854]

約数ペア:

[(1, 78445854), (2, 39222927), (3, 26148618), (6, 13074309), (9, 8716206), (17, 4614462), (18, 4358103), (27, 2905402), (34, 2307231), (51, 1538154), (54, 1452701), (102, 769077), (153, 512718), (306, 256359), (459, 170906), (918, 85453)]