81132192

素因数分解:

$2^5\times 3^4\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 241588116

約数和(自身を除く): 160455924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 113, 144, 162, 216, 226, 277, 288, 324, 339, 432, 452, 554, 648, 678, 831, 864, 904, 1017, 1108, 1296, 1356, 1662, 1808, 2034, 2216, 2493, 2592, 2712, 3051, 3324, 3616, 4068, 4432, 4986, 5424, 6102, 6648, 7479, 8136, 8864, 9153, 9972, 10848, 12204, 13296, 14958, 16272, 18306, 19944, 22437, 24408, 26592, 29916, 31301, 32544, 36612, 39888, 44874, 48816, 59832, 62602, 73224, 79776, 89748, 93903, 97632, 119664, 125204, 146448, 179496, 187806, 239328, 250408, 281709, 292896, 358992, 375612, 500816, 563418, 717984, 751224, 845127, 1001632, 1126836, 1502448, 1690254, 2253672, 2535381, 3004896, 3380508, 4507344, 5070762, 6761016, 9014688, 10141524, 13522032, 20283048, 27044064, 40566096, 81132192]

約数ペア:

[(1, 81132192), (2, 40566096), (3, 27044064), (4, 20283048), (6, 13522032), (8, 10141524), (9, 9014688), (12, 6761016), (16, 5070762), (18, 4507344), (24, 3380508), (27, 3004896), (32, 2535381), (36, 2253672), (48, 1690254), (54, 1502448), (72, 1126836), (81, 1001632), (96, 845127), (108, 751224), (113, 717984), (144, 563418), (162, 500816), (216, 375612), (226, 358992), (277, 292896), (288, 281709), (324, 250408), (339, 239328), (432, 187806), (452, 179496), (554, 146448), (648, 125204), (678, 119664), (831, 97632), (864, 93903), (904, 89748), (1017, 79776), (1108, 73224), (1296, 62602), (1356, 59832), (1662, 48816), (1808, 44874), (2034, 39888), (2216, 36612), (2493, 32544), (2592, 31301), (2712, 29916), (3051, 26592), (3324, 24408), (3616, 22437), (4068, 19944), (4432, 18306), (4986, 16272), (5424, 14958), (6102, 13296), (6648, 12204), (7479, 10848), (8136, 9972), (8864, 9153)]