81498876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219083}}^1$

素因数の和:219121

約数の個数: 24

約数和(自身を含む): 196299264

約数和(自身を除く): 114800388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 219083, 438166, 657249, 876332, 1314498, 2628996, 6791573, 13583146, 20374719, 27166292, 40749438, 81498876]

約数ペア:

[(1, 81498876), (2, 40749438), (3, 27166292), (4, 20374719), (6, 13583146), (12, 6791573), (31, 2628996), (62, 1314498), (93, 876332), (124, 657249), (186, 438166), (372, 219083)]