67520178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 166502700

約数和(自身を除く): 98982522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1069, 1089, 1914, 2138, 2178, 2871, 3207, 3509, 5742, 6414, 7018, 9621, 10527, 11759, 19242, 21054, 23518, 31001, 31581, 35277, 62002, 63162, 70554, 93003, 105831, 129349, 186006, 211662, 258698, 279009, 341011, 388047, 558018, 682022, 776094, 1023033, 1164141, 2046066, 2328282, 3069099, 3751121, 6138198, 7502242, 11253363, 22506726, 33760089, 67520178]

約数ペア:

[(1, 67520178), (2, 33760089), (3, 22506726), (6, 11253363), (9, 7502242), (11, 6138198), (18, 3751121), (22, 3069099), (29, 2328282), (33, 2046066), (58, 1164141), (66, 1023033), (87, 776094), (99, 682022), (121, 558018), (174, 388047), (198, 341011), (242, 279009), (261, 258698), (319, 211662), (363, 186006), (522, 129349), (638, 105831), (726, 93003), (957, 70554), (1069, 63162), (1089, 62002), (1914, 35277), (2138, 31581), (2178, 31001), (2871, 23518), (3207, 21054), (3509, 19242), (5742, 11759), (6414, 10527), (7018, 9621)]