77614768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 190273536

約数和(自身を除く): 112658768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 863, 1022, 1168, 1232, 1606, 1726, 2044, 3212, 3452, 4088, 5621, 6041, 6424, 6904, 8176, 9493, 11242, 12082, 12848, 13808, 18986, 22484, 24164, 37972, 44968, 48328, 62999, 66451, 75944, 89936, 96656, 125998, 132902, 151888, 251996, 265804, 440993, 503992, 531608, 692989, 881986, 1007984, 1063216, 1385978, 1763972, 2771956, 3527944, 4850923, 5543912, 7055888, 9701846, 11087824, 19403692, 38807384, 77614768]

約数ペア:

[(1, 77614768), (2, 38807384), (4, 19403692), (7, 11087824), (8, 9701846), (11, 7055888), (14, 5543912), (16, 4850923), (22, 3527944), (28, 2771956), (44, 1763972), (56, 1385978), (73, 1063216), (77, 1007984), (88, 881986), (112, 692989), (146, 531608), (154, 503992), (176, 440993), (292, 265804), (308, 251996), (511, 151888), (584, 132902), (616, 125998), (803, 96656), (863, 89936), (1022, 75944), (1168, 66451), (1232, 62999), (1606, 48328), (1726, 44968), (2044, 37972), (3212, 24164), (3452, 22484), (4088, 18986), (5621, 13808), (6041, 12848), (6424, 12082), (6904, 11242), (8176, 9493)]