73946054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 143001600

約数和(自身を除く): 69055546

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 79, 91, 139, 158, 182, 259, 278, 481, 518, 553, 962, 973, 1027, 1106, 1807, 1946, 2054, 2923, 3367, 3614, 5143, 5846, 6734, 7189, 10286, 10981, 12649, 14378, 20461, 21962, 25298, 36001, 37999, 40922, 66859, 72002, 75998, 76867, 133718, 142753, 153734, 265993, 285506, 406297, 468013, 531986, 812594, 936026, 999271, 1998542, 2844079, 5281861, 5688158, 10563722, 36973027, 73946054]

約数ペア:

[(1, 73946054), (2, 36973027), (7, 10563722), (13, 5688158), (14, 5281861), (26, 2844079), (37, 1998542), (74, 999271), (79, 936026), (91, 812594), (139, 531986), (158, 468013), (182, 406297), (259, 285506), (278, 265993), (481, 153734), (518, 142753), (553, 133718), (962, 76867), (973, 75998), (1027, 72002), (1106, 66859), (1807, 40922), (1946, 37999), (2054, 36001), (2923, 25298), (3367, 21962), (3614, 20461), (5143, 14378), (5846, 12649), (6734, 10981), (7189, 10286)]