8990712

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 24513840

約数和(自身を除く): 15523128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 647, 772, 1158, 1294, 1544, 1737, 1941, 2316, 2588, 3474, 3882, 4632, 5176, 5823, 6948, 7764, 11646, 13896, 15528, 23292, 46584, 124871, 249742, 374613, 499484, 749226, 998968, 1123839, 1498452, 2247678, 2996904, 4495356, 8990712]

約数ペア:

[(1, 8990712), (2, 4495356), (3, 2996904), (4, 2247678), (6, 1498452), (8, 1123839), (9, 998968), (12, 749226), (18, 499484), (24, 374613), (36, 249742), (72, 124871), (193, 46584), (386, 23292), (579, 15528), (647, 13896), (772, 11646), (1158, 7764), (1294, 6948), (1544, 5823), (1737, 5176), (1941, 4632), (2316, 3882), (2588, 3474)]