78691116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{983}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 210276864

約数和(自身を除く): 131585748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 953, 983, 1906, 1966, 2859, 2949, 3812, 3932, 5718, 5898, 6671, 6881, 11436, 11796, 13342, 13762, 20013, 20643, 26684, 27524, 40026, 41286, 80052, 82572, 936799, 1873598, 2810397, 3747196, 5620794, 6557593, 11241588, 13115186, 19672779, 26230372, 39345558, 78691116]

約数ペア:

[(1, 78691116), (2, 39345558), (3, 26230372), (4, 19672779), (6, 13115186), (7, 11241588), (12, 6557593), (14, 5620794), (21, 3747196), (28, 2810397), (42, 1873598), (84, 936799), (953, 82572), (983, 80052), (1906, 41286), (1966, 40026), (2859, 27524), (2949, 26684), (3812, 20643), (3932, 20013), (5718, 13762), (5898, 13342), (6671, 11796), (6881, 11436)]