76786876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2591}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 139345920

約数和(自身を除く): 62559044

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 2591, 5182, 7409, 10364, 14818, 29636, 80321, 160642, 321284, 619249, 1238498, 2476996, 19196719, 38393438, 76786876]

約数ペア:

[(1, 76786876), (2, 38393438), (4, 19196719), (31, 2476996), (62, 1238498), (124, 619249), (239, 321284), (478, 160642), (956, 80321), (2591, 29636), (5182, 14818), (7409, 10364)]