81853533216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3123227}}^1$

素因数の和:3123263

約数の個数: 144

約数和(自身を含む): 286487457984

約数和(自身を除く): 204633924768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 3123227, 6246454, 9369681, 12492908, 18739362, 21862589, 24985816, 28109043, 37478724, 40601951, 43725178, 49971632, 56218086, 65587767, 74957448, 81203902, 87450356, 99943264, 112436172, 121805853, 131175534, 149914896, 162407804, 174900712, 196763301, 224872344, 243611706, 262351068, 284213657, 299829792, 324815608, 349801424, 365417559, 393526602, 449744688, 487223412, 524702136, 568427314, 649631216, 699602848, 730835118, 787053204, 852640971, 899489376, 974446824, 1049404272, 1136854628, 1299262432, 1461670236, 1574106408, 1705281942, 1948893648, 2098808544, 2273709256, 2557922913, 2923340472, 3148212816, 3410563884, 3897787296, 4547418512, 5115845826, 5846680944, 6296425632, 6821127768, 9094837024, 10231691652, 11693361888, 13642255536, 20463383304, 27284511072, 40926766608, 81853533216]

約数ペア:

[(1, 81853533216), (2, 40926766608), (3, 27284511072), (4, 20463383304), (6, 13642255536), (7, 11693361888), (8, 10231691652), (9, 9094837024), (12, 6821127768), (13, 6296425632), (14, 5846680944), (16, 5115845826), (18, 4547418512), (21, 3897787296), (24, 3410563884), (26, 3148212816), (28, 2923340472), (32, 2557922913), (36, 2273709256), (39, 2098808544), (42, 1948893648), (48, 1705281942), (52, 1574106408), (56, 1461670236), (63, 1299262432), (72, 1136854628), (78, 1049404272), (84, 974446824), (91, 899489376), (96, 852640971), (104, 787053204), (112, 730835118), (117, 699602848), (126, 649631216), (144, 568427314), (156, 524702136), (168, 487223412), (182, 449744688), (208, 393526602), (224, 365417559), (234, 349801424), (252, 324815608), (273, 299829792), (288, 284213657), (312, 262351068), (336, 243611706), (364, 224872344), (416, 196763301), (468, 174900712), (504, 162407804), (546, 149914896), (624, 131175534), (672, 121805853), (728, 112436172), (819, 99943264), (936, 87450356), (1008, 81203902), (1092, 74957448), (1248, 65587767), (1456, 56218086), (1638, 49971632), (1872, 43725178), (2016, 40601951), (2184, 37478724), (2912, 28109043), (3276, 24985816), (3744, 21862589), (4368, 18739362), (6552, 12492908), (8736, 9369681), (13104, 6246454), (26208, 3123227)]