81755712

素因数分解:

$2^6\times 3^2\times {\mathrm{141937}}^1$

素因数の和:141955

約数の個数: 42

約数和(自身を含む): 234339638

約数和(自身を除く): 152583926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141937, 283874, 425811, 567748, 851622, 1135496, 1277433, 1703244, 2270992, 2554866, 3406488, 4541984, 5109732, 6812976, 9083968, 10219464, 13625952, 20438928, 27251904, 40877856, 81755712]

約数ペア:

[(1, 81755712), (2, 40877856), (3, 27251904), (4, 20438928), (6, 13625952), (8, 10219464), (9, 9083968), (12, 6812976), (16, 5109732), (18, 4541984), (24, 3406488), (32, 2554866), (36, 2270992), (48, 1703244), (64, 1277433), (72, 1135496), (96, 851622), (144, 567748), (192, 425811), (288, 283874), (576, 141937)]