77702044

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 164854032

約数和(自身を除く): 87151988

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 67, 97, 98, 122, 134, 194, 196, 244, 268, 388, 427, 469, 679, 854, 938, 1358, 1708, 1876, 2716, 2989, 3283, 4087, 4753, 5917, 5978, 6499, 6566, 8174, 9506, 11834, 11956, 12998, 13132, 16348, 19012, 23668, 25996, 28609, 41419, 45493, 57218, 82838, 90986, 114436, 165676, 181972, 200263, 289933, 318451, 396439, 400526, 579866, 636902, 792878, 801052, 1159732, 1273804, 1585756, 2775073, 5550146, 11100292, 19425511, 38851022, 77702044]

約数ペア:

[(1, 77702044), (2, 38851022), (4, 19425511), (7, 11100292), (14, 5550146), (28, 2775073), (49, 1585756), (61, 1273804), (67, 1159732), (97, 801052), (98, 792878), (122, 636902), (134, 579866), (194, 400526), (196, 396439), (244, 318451), (268, 289933), (388, 200263), (427, 181972), (469, 165676), (679, 114436), (854, 90986), (938, 82838), (1358, 57218), (1708, 45493), (1876, 41419), (2716, 28609), (2989, 25996), (3283, 23668), (4087, 19012), (4753, 16348), (5917, 13132), (5978, 12998), (6499, 11956), (6566, 11834), (8174, 9506)]