80009856

素因数分解:

$2^7\times 3^4\times {\mathrm{7717}}^1$

素因数の和:7743

約数の個数: 80

約数和(自身を含む): 238138890

約数和(自身を除く): 158129034

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 7717, 10368, 15434, 23151, 30868, 46302, 61736, 69453, 92604, 123472, 138906, 185208, 208359, 246944, 277812, 370416, 416718, 493888, 555624, 625077, 740832, 833436, 987776, 1111248, 1250154, 1481664, 1666872, 2222496, 2500308, 2963328, 3333744, 4444992, 5000616, 6667488, 8889984, 10001232, 13334976, 20002464, 26669952, 40004928, 80009856]

約数ペア:

[(1, 80009856), (2, 40004928), (3, 26669952), (4, 20002464), (6, 13334976), (8, 10001232), (9, 8889984), (12, 6667488), (16, 5000616), (18, 4444992), (24, 3333744), (27, 2963328), (32, 2500308), (36, 2222496), (48, 1666872), (54, 1481664), (64, 1250154), (72, 1111248), (81, 987776), (96, 833436), (108, 740832), (128, 625077), (144, 555624), (162, 493888), (192, 416718), (216, 370416), (288, 277812), (324, 246944), (384, 208359), (432, 185208), (576, 138906), (648, 123472), (864, 92604), (1152, 69453), (1296, 61736), (1728, 46302), (2592, 30868), (3456, 23151), (5184, 15434), (7717, 10368)]