68211828

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 183397760

約数和(自身を除く): 115185932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 751, 783, 841, 1044, 1502, 1566, 1682, 2253, 2523, 3004, 3132, 3364, 4506, 5046, 6759, 7569, 9012, 10092, 13518, 15138, 20277, 21779, 22707, 27036, 30276, 40554, 43558, 45414, 65337, 81108, 87116, 90828, 130674, 196011, 261348, 392022, 588033, 631591, 784044, 1176066, 1263182, 1894773, 2352132, 2526364, 3789546, 5684319, 7579092, 11368638, 17052957, 22737276, 34105914, 68211828]

約数ペア:

[(1, 68211828), (2, 34105914), (3, 22737276), (4, 17052957), (6, 11368638), (9, 7579092), (12, 5684319), (18, 3789546), (27, 2526364), (29, 2352132), (36, 1894773), (54, 1263182), (58, 1176066), (87, 784044), (108, 631591), (116, 588033), (174, 392022), (261, 261348), (348, 196011), (522, 130674), (751, 90828), (783, 87116), (841, 81108), (1044, 65337), (1502, 45414), (1566, 43558), (1682, 40554), (2253, 30276), (2523, 27036), (3004, 22707), (3132, 21779), (3364, 20277), (4506, 15138), (5046, 13518), (6759, 10092), (7569, 9012)]