85689912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 184914888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 89, 132, 154, 168, 178, 231, 264, 267, 308, 356, 462, 521, 534, 616, 623, 712, 924, 979, 1042, 1068, 1246, 1563, 1848, 1869, 1958, 2084, 2136, 2492, 2937, 3126, 3647, 3738, 3916, 4168, 4984, 5731, 5874, 6252, 6853, 7294, 7476, 7832, 10941, 11462, 11748, 12504, 13706, 14588, 14952, 17193, 20559, 21882, 22924, 23496, 27412, 29176, 34386, 40117, 41118, 43764, 45848, 46369, 54824, 68772, 80234, 82236, 87528, 92738, 120351, 137544, 139107, 160468, 164472, 185476, 240702, 278214, 320936, 324583, 370952, 481404, 510059, 556428, 649166, 962808, 973749, 1020118, 1112856, 1298332, 1530177, 1947498, 2040236, 2596664, 3060354, 3570413, 3894996, 4080472, 6120708, 7140826, 7789992, 10711239, 12241416, 14281652, 21422478, 28563304, 42844956, 85689912]

約数ペア:

[(1, 85689912), (2, 42844956), (3, 28563304), (4, 21422478), (6, 14281652), (7, 12241416), (8, 10711239), (11, 7789992), (12, 7140826), (14, 6120708), (21, 4080472), (22, 3894996), (24, 3570413), (28, 3060354), (33, 2596664), (42, 2040236), (44, 1947498), (56, 1530177), (66, 1298332), (77, 1112856), (84, 1020118), (88, 973749), (89, 962808), (132, 649166), (154, 556428), (168, 510059), (178, 481404), (231, 370952), (264, 324583), (267, 320936), (308, 278214), (356, 240702), (462, 185476), (521, 164472), (534, 160468), (616, 139107), (623, 137544), (712, 120351), (924, 92738), (979, 87528), (1042, 82236), (1068, 80234), (1246, 68772), (1563, 54824), (1848, 46369), (1869, 45848), (1958, 43764), (2084, 41118), (2136, 40117), (2492, 34386), (2937, 29176), (3126, 27412), (3647, 23496), (3738, 22924), (3916, 21882), (4168, 20559), (4984, 17193), (5731, 14952), (5874, 14588), (6252, 13706), (6853, 12504), (7294, 11748), (7476, 11462), (7832, 10941)]