71274204

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4987}}^1$

素因数の和:5394

約数の個数: 36

約数和(自身を含む): 180655384

約数和(自身を除く): 109381180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 4987, 7146, 9974, 14292, 14961, 19948, 29922, 44883, 59844, 89766, 179532, 1979839, 3959678, 5939517, 7919356, 11879034, 17818551, 23758068, 35637102, 71274204]

約数ペア:

[(1, 71274204), (2, 35637102), (3, 23758068), (4, 17818551), (6, 11879034), (9, 7919356), (12, 5939517), (18, 3959678), (36, 1979839), (397, 179532), (794, 89766), (1191, 59844), (1588, 44883), (2382, 29922), (3573, 19948), (4764, 14961), (4987, 14292), (7146, 9974)]