80613568

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1869

約数の個数: 56

約数和(自身を含む): 184700672

約数和(自身を除く): 104087104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 1747, 2884, 3296, 3494, 5768, 6592, 6988, 11536, 12229, 13976, 23072, 24458, 27952, 46144, 48916, 55904, 97832, 111808, 179941, 195664, 359882, 391328, 719764, 782656, 1259587, 1439528, 2519174, 2879056, 5038348, 5758112, 10076696, 11516224, 20153392, 40306784, 80613568]

約数ペア:

[(1, 80613568), (2, 40306784), (4, 20153392), (7, 11516224), (8, 10076696), (14, 5758112), (16, 5038348), (28, 2879056), (32, 2519174), (56, 1439528), (64, 1259587), (103, 782656), (112, 719764), (206, 391328), (224, 359882), (412, 195664), (448, 179941), (721, 111808), (824, 97832), (1442, 55904), (1648, 48916), (1747, 46144), (2884, 27952), (3296, 24458), (3494, 23072), (5768, 13976), (6592, 12229), (6988, 11536)]