80750432

素因数分解:

$2^5\times 7^4\times {\mathrm{1051}}^1$

素因数の和:1089

約数の個数: 60

約数和(自身を含む): 185639076

約数和(自身を除く): 104888644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1051, 1372, 1568, 2102, 2401, 2744, 4204, 4802, 5488, 7357, 8408, 9604, 10976, 14714, 16816, 19208, 29428, 33632, 38416, 51499, 58856, 76832, 102998, 117712, 205996, 235424, 360493, 411992, 720986, 823984, 1441972, 1647968, 2523451, 2883944, 5046902, 5767888, 10093804, 11535776, 20187608, 40375216, 80750432]

約数ペア:

[(1, 80750432), (2, 40375216), (4, 20187608), (7, 11535776), (8, 10093804), (14, 5767888), (16, 5046902), (28, 2883944), (32, 2523451), (49, 1647968), (56, 1441972), (98, 823984), (112, 720986), (196, 411992), (224, 360493), (343, 235424), (392, 205996), (686, 117712), (784, 102998), (1051, 76832), (1372, 58856), (1568, 51499), (2102, 38416), (2401, 33632), (2744, 29428), (4204, 19208), (4802, 16816), (5488, 14714), (7357, 10976), (8408, 9604)]