68019912

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 80

約数和(自身を含む): 195736860

約数和(自身を除く): 127716948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2837, 2997, 3996, 5674, 5994, 7992, 8511, 11348, 11988, 17022, 22696, 23976, 25533, 34044, 51066, 68088, 76599, 102132, 104969, 153198, 204264, 209938, 229797, 306396, 314907, 419876, 459594, 612792, 629814, 839752, 919188, 944721, 1259628, 1838376, 1889442, 2519256, 2834163, 3778884, 5668326, 7557768, 8502489, 11336652, 17004978, 22673304, 34009956, 68019912]

約数ペア:

[(1, 68019912), (2, 34009956), (3, 22673304), (4, 17004978), (6, 11336652), (8, 8502489), (9, 7557768), (12, 5668326), (18, 3778884), (24, 2834163), (27, 2519256), (36, 1889442), (37, 1838376), (54, 1259628), (72, 944721), (74, 919188), (81, 839752), (108, 629814), (111, 612792), (148, 459594), (162, 419876), (216, 314907), (222, 306396), (296, 229797), (324, 209938), (333, 204264), (444, 153198), (648, 104969), (666, 102132), (888, 76599), (999, 68088), (1332, 51066), (1998, 34044), (2664, 25533), (2837, 23976), (2997, 22696), (3996, 17022), (5674, 11988), (5994, 11348), (7992, 8511)]