80869872

素因数分解:

$2^4\times 3^1\times {\mathrm{1684789}}^1$

素因数の和:1684800

約数の個数: 20

約数和(自身を含む): 208913960

約数和(自身を除く): 128044088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1684789, 3369578, 5054367, 6739156, 10108734, 13478312, 20217468, 26956624, 40434936, 80869872]

約数ペア:

[(1, 80869872), (2, 40434936), (3, 26956624), (4, 20217468), (6, 13478312), (8, 10108734), (12, 6739156), (16, 5054367), (24, 3369578), (48, 1684789)]