80578398

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 165689856

約数和(自身を除く): 85111458

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 1753, 3506, 5259, 7661, 10518, 15322, 22983, 45966, 82391, 164782, 247173, 285739, 494346, 571478, 857217, 1714434, 13429733, 26859466, 40289199, 80578398]

約数ペア:

[(1, 80578398), (2, 40289199), (3, 26859466), (6, 13429733), (47, 1714434), (94, 857217), (141, 571478), (163, 494346), (282, 285739), (326, 247173), (489, 164782), (978, 82391), (1753, 45966), (3506, 22983), (5259, 15322), (7661, 10518)]