77218216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5209}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 154737000

約数和(自身を除く): 77518784

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 5209, 7412, 10418, 14824, 20836, 41672, 88553, 177106, 354212, 567781, 708424, 1135562, 2271124, 4542248, 9652277, 19304554, 38609108, 77218216]

約数ペア:

[(1, 77218216), (2, 38609108), (4, 19304554), (8, 9652277), (17, 4542248), (34, 2271124), (68, 1135562), (109, 708424), (136, 567781), (218, 354212), (436, 177106), (872, 88553), (1853, 41672), (3706, 20836), (5209, 14824), (7412, 10418)]