82572756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9187}}^1$

素因数の和:9308

約数の個数: 48

約数和(自身を含む): 222276096

約数和(自身を除く): 139703340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 9187, 18374, 27561, 36748, 55122, 64309, 110244, 128618, 192927, 257236, 385854, 771708, 983009, 1966018, 2949027, 3932036, 5898054, 6881063, 11796108, 13762126, 20643189, 27524252, 41286378, 82572756]

約数ペア:

[(1, 82572756), (2, 41286378), (3, 27524252), (4, 20643189), (6, 13762126), (7, 11796108), (12, 6881063), (14, 5898054), (21, 3932036), (28, 2949027), (42, 1966018), (84, 983009), (107, 771708), (214, 385854), (321, 257236), (428, 192927), (642, 128618), (749, 110244), (1284, 64309), (1498, 55122), (2247, 36748), (2996, 27561), (4494, 18374), (8988, 9187)]