85413474

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 132314526

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 59, 83, 102, 114, 118, 153, 166, 171, 177, 249, 306, 323, 342, 354, 459, 498, 513, 531, 646, 747, 918, 969, 1003, 1026, 1062, 1121, 1411, 1494, 1577, 1593, 1938, 2006, 2241, 2242, 2822, 2907, 3009, 3154, 3186, 3363, 4233, 4482, 4731, 4897, 5814, 6018, 6726, 8466, 8721, 9027, 9462, 9794, 10089, 12699, 14193, 14691, 17442, 18054, 19057, 20178, 25398, 26809, 27081, 28386, 29382, 30267, 38097, 38114, 42579, 44073, 53618, 54162, 57171, 60534, 76194, 80427, 83249, 85158, 88146, 93043, 114342, 132219, 160854, 166498, 171513, 186086, 241281, 249747, 264438, 279129, 343026, 482562, 499494, 514539, 558258, 723843, 749241, 837387, 1029078, 1447686, 1498482, 1581731, 1674774, 2247723, 2512161, 3163462, 4495446, 4745193, 5024322, 9490386, 14235579, 28471158, 42706737, 85413474]

約数ペア:

[(1, 85413474), (2, 42706737), (3, 28471158), (6, 14235579), (9, 9490386), (17, 5024322), (18, 4745193), (19, 4495446), (27, 3163462), (34, 2512161), (38, 2247723), (51, 1674774), (54, 1581731), (57, 1498482), (59, 1447686), (83, 1029078), (102, 837387), (114, 749241), (118, 723843), (153, 558258), (166, 514539), (171, 499494), (177, 482562), (249, 343026), (306, 279129), (323, 264438), (342, 249747), (354, 241281), (459, 186086), (498, 171513), (513, 166498), (531, 160854), (646, 132219), (747, 114342), (918, 93043), (969, 88146), (1003, 85158), (1026, 83249), (1062, 80427), (1121, 76194), (1411, 60534), (1494, 57171), (1577, 54162), (1593, 53618), (1938, 44073), (2006, 42579), (2241, 38114), (2242, 38097), (2822, 30267), (2907, 29382), (3009, 28386), (3154, 27081), (3186, 26809), (3363, 25398), (4233, 20178), (4482, 19057), (4731, 18054), (4897, 17442), (5814, 14691), (6018, 14193), (6726, 12699), (8466, 10089), (8721, 9794), (9027, 9462)]