68537377.000000000

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1733

約数の個数: 80

約数和(自身を含む): 414973440

約数和(自身を除く): 271143792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1493, 1784, 2007, 2676, 2986, 3568, 4014, 4479, 5352, 5972, 6021, 8028, 8958, 10704, 11944, 12042, 13437, 16056, 17916, 23888, 24084, 26874, 32112, 35832, 40311, 48168, 53748, 71664, 80622, 96336, 107496, 161244, 214992, 322488, 332939, 644976, 665878, 998817, 1331756, 1997634, 2663512, 2996451, 3995268, 5327024, 5992902, 7990536, 8989353, 11985804, 15981072, 17978706, 23971608, 35957412, 47943216, 71914824, 143829648]

約数ペア:

[(1, 143829648), (2, 71914824), (3, 47943216), (4, 35957412), (6, 23971608), (8, 17978706), (9, 15981072), (12, 11985804), (16, 8989353), (18, 7990536), (24, 5992902), (27, 5327024), (36, 3995268), (48, 2996451), (54, 2663512), (72, 1997634), (108, 1331756), (144, 998817), (216, 665878), (223, 644976), (432, 332939), (446, 322488), (669, 214992), (892, 161244), (1338, 107496), (1493, 96336), (1784, 80622), (2007, 71664), (2676, 53748), (2986, 48168), (3568, 40311), (4014, 35832), (4479, 32112), (5352, 26874), (5972, 24084), (6021, 23888), (8028, 17916), (8958, 16056), (10704, 13437), (11944, 12042)]