68490306

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{14251}}^1$

素因数の和:14351

約数の個数: 32

約数和(自身を含む): 153921600

約数和(自身を除く): 85431294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 14251, 28502, 42753, 85506, 128259, 256518, 384777, 769554, 1268339, 2536678, 3805017, 7610034, 11415051, 22830102, 34245153, 68490306]

約数ペア:

[(1, 68490306), (2, 34245153), (3, 22830102), (6, 11415051), (9, 7610034), (18, 3805017), (27, 2536678), (54, 1268339), (89, 769554), (178, 384777), (267, 256518), (534, 128259), (801, 85506), (1602, 42753), (2403, 28502), (4806, 14251)]