68499972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 183724800

約数和(自身を除く): 115224828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21871, 43742, 65613, 87484, 131226, 196839, 262452, 393678, 590517, 634259, 787356, 1181034, 1268518, 1902777, 2362068, 2537036, 3805554, 5708331, 7611108, 11416662, 17124993, 22833324, 34249986, 68499972]

約数ペア:

[(1, 68499972), (2, 34249986), (3, 22833324), (4, 17124993), (6, 11416662), (9, 7611108), (12, 5708331), (18, 3805554), (27, 2537036), (29, 2362068), (36, 1902777), (54, 1268518), (58, 1181034), (87, 787356), (108, 634259), (116, 590517), (174, 393678), (261, 262452), (348, 196839), (522, 131226), (783, 87484), (1044, 65613), (1566, 43742), (3132, 21871)]