76736972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 153938400

約数和(自身を除く): 77201428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 769, 988, 1313, 1538, 1919, 2626, 3076, 3838, 5252, 7676, 9997, 14611, 19994, 24947, 29222, 39988, 49894, 58444, 77669, 99788, 155338, 189943, 310676, 379886, 759772, 1009697, 1475711, 2019394, 2951422, 4038788, 5902844, 19184243, 38368486, 76736972]

約数ペア:

[(1, 76736972), (2, 38368486), (4, 19184243), (13, 5902844), (19, 4038788), (26, 2951422), (38, 2019394), (52, 1475711), (76, 1009697), (101, 759772), (202, 379886), (247, 310676), (404, 189943), (494, 155338), (769, 99788), (988, 77669), (1313, 58444), (1538, 49894), (1919, 39988), (2626, 29222), (3076, 24947), (3838, 19994), (5252, 14611), (7676, 9997)]