68188764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811771}}^1$

素因数の和:811785

約数の個数: 24

約数和(自身を含む): 181836928

約数和(自身を除く): 113648164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811771, 1623542, 2435313, 3247084, 4870626, 5682397, 9741252, 11364794, 17047191, 22729588, 34094382, 68188764]

約数ペア:

[(1, 68188764), (2, 34094382), (3, 22729588), (4, 17047191), (6, 11364794), (7, 9741252), (12, 5682397), (14, 4870626), (21, 3247084), (28, 2435313), (42, 1623542), (84, 811771)]