72911328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108499}}^1$

素因数の和:108519

約数の個数: 48

約数和(自身を含む): 218736000

約数和(自身を除く): 145824672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108499, 216998, 325497, 433996, 650994, 759493, 867992, 1301988, 1518986, 1735984, 2278479, 2603976, 3037972, 3471968, 4556958, 5207952, 6075944, 9113916, 10415904, 12151888, 18227832, 24303776, 36455664, 72911328]

約数ペア:

[(1, 72911328), (2, 36455664), (3, 24303776), (4, 18227832), (6, 12151888), (7, 10415904), (8, 9113916), (12, 6075944), (14, 5207952), (16, 4556958), (21, 3471968), (24, 3037972), (28, 2603976), (32, 2278479), (42, 1735984), (48, 1518986), (56, 1301988), (84, 867992), (96, 759493), (112, 650994), (168, 433996), (224, 325497), (336, 216998), (672, 108499)]