61749468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 186076800

約数和(自身を除く): 124327332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 209, 228, 261, 283, 319, 342, 348, 396, 418, 522, 551, 566, 627, 638, 684, 836, 849, 957, 1044, 1102, 1132, 1254, 1276, 1653, 1698, 1881, 1914, 2204, 2508, 2547, 2871, 3113, 3306, 3396, 3762, 3828, 4959, 5094, 5377, 5742, 6061, 6226, 6612, 7524, 8207, 9339, 9918, 10188, 10754, 11484, 12122, 12452, 16131, 16414, 18183, 18678, 19836, 21508, 24244, 24621, 28017, 32262, 32828, 36366, 37356, 48393, 49242, 54549, 56034, 59147, 64524, 72732, 73863, 90277, 96786, 98484, 109098, 112068, 118294, 147726, 155933, 177441, 180554, 193572, 218196, 236588, 270831, 295452, 311866, 354882, 361108, 467799, 532323, 541662, 623732, 709764, 812493, 935598, 1064646, 1083324, 1403397, 1624986, 1715263, 1871196, 2129292, 2806794, 3249972, 3430526, 5145789, 5613588, 6861052, 10291578, 15437367, 20583156, 30874734, 61749468]

約数ペア:

[(1, 61749468), (2, 30874734), (3, 20583156), (4, 15437367), (6, 10291578), (9, 6861052), (11, 5613588), (12, 5145789), (18, 3430526), (19, 3249972), (22, 2806794), (29, 2129292), (33, 1871196), (36, 1715263), (38, 1624986), (44, 1403397), (57, 1083324), (58, 1064646), (66, 935598), (76, 812493), (87, 709764), (99, 623732), (114, 541662), (116, 532323), (132, 467799), (171, 361108), (174, 354882), (198, 311866), (209, 295452), (228, 270831), (261, 236588), (283, 218196), (319, 193572), (342, 180554), (348, 177441), (396, 155933), (418, 147726), (522, 118294), (551, 112068), (566, 109098), (627, 98484), (638, 96786), (684, 90277), (836, 73863), (849, 72732), (957, 64524), (1044, 59147), (1102, 56034), (1132, 54549), (1254, 49242), (1276, 48393), (1653, 37356), (1698, 36366), (1881, 32828), (1914, 32262), (2204, 28017), (2508, 24621), (2547, 24244), (2871, 21508), (3113, 19836), (3306, 18678), (3396, 18183), (3762, 16414), (3828, 16131), (4959, 12452), (5094, 12122), (5377, 11484), (5742, 10754), (6061, 10188), (6226, 9918), (6612, 9339), (7524, 8207)]