87359552

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 84

約数和(自身を含む): 204574140

約数和(自身を除く): 117214588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 313, 356, 392, 448, 623, 626, 712, 784, 1246, 1252, 1424, 1568, 2191, 2492, 2504, 2848, 3136, 4361, 4382, 4984, 5008, 5696, 8722, 8764, 9968, 10016, 15337, 17444, 17528, 19936, 20032, 27857, 30674, 34888, 35056, 39872, 55714, 61348, 69776, 70112, 111428, 122696, 139552, 140224, 194999, 222856, 245392, 279104, 389998, 445712, 490784, 779996, 891424, 981568, 1364993, 1559992, 1782848, 2729986, 3119984, 5459972, 6239968, 10919944, 12479936, 21839888, 43679776, 87359552]

約数ペア:

[(1, 87359552), (2, 43679776), (4, 21839888), (7, 12479936), (8, 10919944), (14, 6239968), (16, 5459972), (28, 3119984), (32, 2729986), (49, 1782848), (56, 1559992), (64, 1364993), (89, 981568), (98, 891424), (112, 779996), (178, 490784), (196, 445712), (224, 389998), (313, 279104), (356, 245392), (392, 222856), (448, 194999), (623, 140224), (626, 139552), (712, 122696), (784, 111428), (1246, 70112), (1252, 69776), (1424, 61348), (1568, 55714), (2191, 39872), (2492, 35056), (2504, 34888), (2848, 30674), (3136, 27857), (4361, 20032), (4382, 19936), (4984, 17528), (5008, 17444), (5696, 15337), (8722, 10016), (8764, 9968)]