77664528

素因数分解:

$2^4\times 3^3\times {\mathrm{179779}}^1$

素因数の和:179796

約数の個数: 40

約数和(自身を含む): 222927200

約数和(自身を除く): 145262672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 179779, 359558, 539337, 719116, 1078674, 1438232, 1618011, 2157348, 2876464, 3236022, 4314696, 4854033, 6472044, 8629392, 9708066, 12944088, 19416132, 25888176, 38832264, 77664528]

約数ペア:

[(1, 77664528), (2, 38832264), (3, 25888176), (4, 19416132), (6, 12944088), (8, 9708066), (9, 8629392), (12, 6472044), (16, 4854033), (18, 4314696), (24, 3236022), (27, 2876464), (36, 2157348), (48, 1618011), (54, 1438232), (72, 1078674), (108, 719116), (144, 539337), (216, 359558), (432, 179779)]