123828828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 296110080

約数和(自身を除く): 172281252

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 852, 1212, 1439, 2878, 4317, 5756, 7171, 8634, 14342, 17268, 21513, 28684, 43026, 86052, 102169, 145339, 204338, 290678, 306507, 408676, 436017, 581356, 613014, 872034, 1226028, 1744068, 10319069, 20638138, 30957207, 41276276, 61914414, 123828828]

約数ペア:

[(1, 123828828), (2, 61914414), (3, 41276276), (4, 30957207), (6, 20638138), (12, 10319069), (71, 1744068), (101, 1226028), (142, 872034), (202, 613014), (213, 581356), (284, 436017), (303, 408676), (404, 306507), (426, 290678), (606, 204338), (852, 145339), (1212, 102169), (1439, 86052), (2878, 43026), (4317, 28684), (5756, 21513), (7171, 17268), (8634, 14342)]