73247748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 72

約数和(自身を含む): 203509152

約数和(自身を除く): 130261404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2897, 3612, 4214, 5794, 6321, 8428, 8691, 11588, 12642, 17382, 20279, 25284, 34764, 40558, 60837, 81116, 121674, 124571, 141953, 243348, 249142, 283906, 373713, 425859, 498284, 567812, 747426, 851718, 871997, 1494852, 1703436, 1743994, 2615991, 3487988, 5231982, 6103979, 10463964, 12207958, 18311937, 24415916, 36623874, 73247748]

約数ペア:

[(1, 73247748), (2, 36623874), (3, 24415916), (4, 18311937), (6, 12207958), (7, 10463964), (12, 6103979), (14, 5231982), (21, 3487988), (28, 2615991), (42, 1743994), (43, 1703436), (49, 1494852), (84, 871997), (86, 851718), (98, 747426), (129, 567812), (147, 498284), (172, 425859), (196, 373713), (258, 283906), (294, 249142), (301, 243348), (516, 141953), (588, 124571), (602, 121674), (903, 81116), (1204, 60837), (1806, 40558), (2107, 34764), (2897, 25284), (3612, 20279), (4214, 17382), (5794, 12642), (6321, 11588), (8428, 8691)]