82172288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 64

約数和(自身を含む): 189144720

約数和(自身を除く): 106972432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 3433, 5984, 6866, 11968, 13732, 23936, 27464, 37763, 54928, 58361, 75526, 109856, 116722, 151052, 219712, 233444, 302104, 439424, 466888, 604208, 641971, 933776, 1208416, 1283942, 1867552, 2416832, 2567884, 3735104, 4833664, 5135768, 7470208, 10271536, 20543072, 41086144, 82172288]

約数ペア:

[(1, 82172288), (2, 41086144), (4, 20543072), (8, 10271536), (11, 7470208), (16, 5135768), (17, 4833664), (22, 3735104), (32, 2567884), (34, 2416832), (44, 1867552), (64, 1283942), (68, 1208416), (88, 933776), (128, 641971), (136, 604208), (176, 466888), (187, 439424), (272, 302104), (352, 233444), (374, 219712), (544, 151052), (704, 116722), (748, 109856), (1088, 75526), (1408, 58361), (1496, 54928), (2176, 37763), (2992, 27464), (3433, 23936), (5984, 13732), (6866, 11968)]