87876852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1439}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 234823680

約数和(自身を除く): 146946828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1439, 1454, 2181, 2878, 2908, 4317, 4362, 5089, 5756, 8634, 8724, 10073, 10178, 15267, 17268, 20146, 20356, 30219, 30534, 40292, 60438, 61068, 120876, 1046153, 2092306, 3138459, 4184612, 6276918, 7323071, 12553836, 14646142, 21969213, 29292284, 43938426, 87876852]

約数ペア:

[(1, 87876852), (2, 43938426), (3, 29292284), (4, 21969213), (6, 14646142), (7, 12553836), (12, 7323071), (14, 6276918), (21, 4184612), (28, 3138459), (42, 2092306), (84, 1046153), (727, 120876), (1439, 61068), (1454, 60438), (2181, 40292), (2878, 30534), (2908, 30219), (4317, 20356), (4362, 20146), (5089, 17268), (5756, 15267), (8634, 10178), (8724, 10073)]