80206848

素因数分解:

$2^{10}\times 3^4\times {\mathrm{967}}^1$

素因数の和:999

約数の個数: 110

約数和(自身を含む): 239761016

約数和(自身を除く): 159554168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 967, 1024, 1152, 1296, 1536, 1728, 1934, 2304, 2592, 2901, 3072, 3456, 3868, 4608, 5184, 5802, 6912, 7736, 8703, 9216, 10368, 11604, 13824, 15472, 17406, 20736, 23208, 26109, 27648, 30944, 34812, 41472, 46416, 52218, 61888, 69624, 78327, 82944, 92832, 104436, 123776, 139248, 156654, 185664, 208872, 247552, 278496, 313308, 371328, 417744, 495104, 556992, 626616, 742656, 835488, 990208, 1113984, 1253232, 1485312, 1670976, 2227968, 2506464, 2970624, 3341952, 4455936, 5012928, 6683904, 8911872, 10025856, 13367808, 20051712, 26735616, 40103424, 80206848]

約数ペア:

[(1, 80206848), (2, 40103424), (3, 26735616), (4, 20051712), (6, 13367808), (8, 10025856), (9, 8911872), (12, 6683904), (16, 5012928), (18, 4455936), (24, 3341952), (27, 2970624), (32, 2506464), (36, 2227968), (48, 1670976), (54, 1485312), (64, 1253232), (72, 1113984), (81, 990208), (96, 835488), (108, 742656), (128, 626616), (144, 556992), (162, 495104), (192, 417744), (216, 371328), (256, 313308), (288, 278496), (324, 247552), (384, 208872), (432, 185664), (512, 156654), (576, 139248), (648, 123776), (768, 104436), (864, 92832), (967, 82944), (1024, 78327), (1152, 69624), (1296, 61888), (1536, 52218), (1728, 46416), (1934, 41472), (2304, 34812), (2592, 30944), (2901, 27648), (3072, 26109), (3456, 23208), (3868, 20736), (4608, 17406), (5184, 15472), (5802, 13824), (6912, 11604), (7736, 10368), (8703, 9216)]