72800336

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 98617264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 479, 644, 826, 944, 958, 1288, 1357, 1652, 1916, 2576, 2714, 3304, 3353, 3832, 5428, 6608, 6706, 7664, 9499, 10856, 11017, 13412, 18998, 21712, 22034, 26824, 28261, 37996, 44068, 53648, 56522, 75992, 77119, 88136, 113044, 151984, 154238, 176272, 197827, 226088, 308476, 395654, 452176, 616952, 650003, 791308, 1233904, 1300006, 1582616, 2600012, 3165232, 4550021, 5200024, 9100042, 10400048, 18200084, 36400168, 72800336]

約数ペア:

[(1, 72800336), (2, 36400168), (4, 18200084), (7, 10400048), (8, 9100042), (14, 5200024), (16, 4550021), (23, 3165232), (28, 2600012), (46, 1582616), (56, 1300006), (59, 1233904), (92, 791308), (112, 650003), (118, 616952), (161, 452176), (184, 395654), (236, 308476), (322, 226088), (368, 197827), (413, 176272), (472, 154238), (479, 151984), (644, 113044), (826, 88136), (944, 77119), (958, 75992), (1288, 56522), (1357, 53648), (1652, 44068), (1916, 37996), (2576, 28261), (2714, 26824), (3304, 22034), (3353, 21712), (3832, 18998), (5428, 13412), (6608, 11017), (6706, 10856), (7664, 9499)]