66883248

素因数分解:

$2^4\times 3^2\times {\mathrm{464467}}^1$

素因数の和:464481

約数の個数: 30

約数和(自身を含む): 187180604

約数和(自身を除く): 120297356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 464467, 928934, 1393401, 1857868, 2786802, 3715736, 4180203, 5573604, 7431472, 8360406, 11147208, 16720812, 22294416, 33441624, 66883248]

約数ペア:

[(1, 66883248), (2, 33441624), (3, 22294416), (4, 16720812), (6, 11147208), (8, 8360406), (9, 7431472), (12, 5573604), (16, 4180203), (18, 3715736), (24, 2786802), (36, 1857868), (48, 1393401), (72, 928934), (144, 464467)]