80292528

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2333}}^1$

素因数の和:2586

約数の個数: 60

約数和(自身を含む): 225744480

約数和(自身を除く): 145451952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2333, 2868, 3824, 4302, 4666, 5736, 6999, 8604, 9332, 11472, 13998, 17208, 18664, 20997, 27996, 34416, 37328, 41994, 55992, 83988, 111984, 167976, 335952, 557587, 1115174, 1672761, 2230348, 3345522, 4460696, 5018283, 6691044, 8921392, 10036566, 13382088, 20073132, 26764176, 40146264, 80292528]

約数ペア:

[(1, 80292528), (2, 40146264), (3, 26764176), (4, 20073132), (6, 13382088), (8, 10036566), (9, 8921392), (12, 6691044), (16, 5018283), (18, 4460696), (24, 3345522), (36, 2230348), (48, 1672761), (72, 1115174), (144, 557587), (239, 335952), (478, 167976), (717, 111984), (956, 83988), (1434, 55992), (1912, 41994), (2151, 37328), (2333, 34416), (2868, 27996), (3824, 20997), (4302, 18664), (4666, 17208), (5736, 13998), (6999, 11472), (8604, 9332)]