80002452

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 190491392

約数和(自身を除く): 110488940

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 271, 292, 337, 438, 542, 674, 813, 876, 1011, 1084, 1348, 1626, 2022, 3252, 4044, 19783, 24601, 39566, 49202, 59349, 73803, 79132, 91327, 98404, 118698, 147606, 182654, 237396, 273981, 295212, 365308, 547962, 1095924, 6666871, 13333742, 20000613, 26667484, 40001226, 80002452]

約数ペア:

[(1, 80002452), (2, 40001226), (3, 26667484), (4, 20000613), (6, 13333742), (12, 6666871), (73, 1095924), (146, 547962), (219, 365308), (271, 295212), (292, 273981), (337, 237396), (438, 182654), (542, 147606), (674, 118698), (813, 98404), (876, 91327), (1011, 79132), (1084, 73803), (1348, 59349), (1626, 49202), (2022, 39566), (3252, 24601), (4044, 19783)]