8164572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 12533028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 263, 398, 526, 597, 789, 796, 1052, 1194, 1578, 2388, 2587, 3156, 3419, 5174, 6838, 7761, 10257, 10348, 13676, 15522, 20514, 31044, 41028, 52337, 104674, 157011, 209348, 314022, 628044, 680381, 1360762, 2041143, 2721524, 4082286, 8164572]

約数ペア:

[(1, 8164572), (2, 4082286), (3, 2721524), (4, 2041143), (6, 1360762), (12, 680381), (13, 628044), (26, 314022), (39, 209348), (52, 157011), (78, 104674), (156, 52337), (199, 41028), (263, 31044), (398, 20514), (526, 15522), (597, 13676), (789, 10348), (796, 10257), (1052, 7761), (1194, 6838), (1578, 5174), (2388, 3419), (2587, 3156)]