74984666163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{68771}}^1$

素因数の和:68888

約数の個数: 64

約数和(自身を含む): 120422522880

約数和(自身を除く): 45437856717

約数列:

[1, 3, 11, 19, 33, 37, 47, 57, 111, 141, 209, 407, 517, 627, 703, 893, 1221, 1551, 1739, 2109, 2679, 5217, 7733, 9823, 19129, 23199, 29469, 33041, 57387, 68771, 99123, 206313, 363451, 756481, 1090353, 1306649, 2269443, 2544527, 3232237, 3919947, 7633581, 9696711, 14373139, 27989797, 35554607, 43119417, 48346013, 61412503, 83969391, 106663821, 119592769, 145038039, 184237509, 358778307, 531806143, 675537533, 1315520459, 1595418429, 2026612599, 2272262611, 3946561377, 6816787833, 24994888721, 74984666163]

約数ペア:

[(1, 74984666163), (3, 24994888721), (11, 6816787833), (19, 3946561377), (33, 2272262611), (37, 2026612599), (47, 1595418429), (57, 1315520459), (111, 675537533), (141, 531806143), (209, 358778307), (407, 184237509), (517, 145038039), (627, 119592769), (703, 106663821), (893, 83969391), (1221, 61412503), (1551, 48346013), (1739, 43119417), (2109, 35554607), (2679, 27989797), (5217, 14373139), (7733, 9696711), (9823, 7633581), (19129, 3919947), (23199, 3232237), (29469, 2544527), (33041, 2269443), (57387, 1306649), (68771, 1090353), (99123, 756481), (206313, 363451)]