90191628

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{22171}}^1$

素因数の和:22294

約数の個数: 36

約数和(自身を含む): 230012328

約数和(自身を除く): 139820700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 22171, 44342, 66513, 88684, 133026, 199539, 266052, 399078, 798156, 2505323, 5010646, 7515969, 10021292, 15031938, 22547907, 30063876, 45095814, 90191628]

約数ペア:

[(1, 90191628), (2, 45095814), (3, 30063876), (4, 22547907), (6, 15031938), (9, 10021292), (12, 7515969), (18, 5010646), (36, 2505323), (113, 798156), (226, 399078), (339, 266052), (452, 199539), (678, 133026), (1017, 88684), (1356, 66513), (2034, 44342), (4068, 22171)]