77783664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 231096320

約数和(自身を除く): 153312656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1279, 1448, 2172, 2534, 2558, 2896, 3801, 3837, 4344, 5068, 5116, 7602, 7674, 8688, 8953, 10136, 10232, 15204, 15348, 17906, 20272, 20464, 26859, 30408, 30696, 35812, 53718, 60816, 61392, 71624, 107436, 143248, 214872, 231499, 429744, 462998, 694497, 925996, 1388994, 1620493, 1851992, 2777988, 3240986, 3703984, 4861479, 5555976, 6481972, 9722958, 11111952, 12963944, 19445916, 25927888, 38891832, 77783664]

約数ペア:

[(1, 77783664), (2, 38891832), (3, 25927888), (4, 19445916), (6, 12963944), (7, 11111952), (8, 9722958), (12, 6481972), (14, 5555976), (16, 4861479), (21, 3703984), (24, 3240986), (28, 2777988), (42, 1851992), (48, 1620493), (56, 1388994), (84, 925996), (112, 694497), (168, 462998), (181, 429744), (336, 231499), (362, 214872), (543, 143248), (724, 107436), (1086, 71624), (1267, 61392), (1279, 60816), (1448, 53718), (2172, 35812), (2534, 30696), (2558, 30408), (2896, 26859), (3801, 20464), (3837, 20272), (4344, 17906), (5068, 15348), (5116, 15204), (7602, 10232), (7674, 10136), (8688, 8953)]