71812716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{260191}}^1$

素因数の和:260221

約数の個数: 24

約数和(自身を含む): 174849024

約数和(自身を除く): 103036308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 260191, 520382, 780573, 1040764, 1561146, 3122292, 5984393, 11968786, 17953179, 23937572, 35906358, 71812716]

約数ペア:

[(1, 71812716), (2, 35906358), (3, 23937572), (4, 17953179), (6, 11968786), (12, 5984393), (23, 3122292), (46, 1561146), (69, 1040764), (92, 780573), (138, 520382), (276, 260191)]