82587148

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 180156480

約数和(自身を除く): 97569332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 331, 469, 532, 662, 931, 938, 1273, 1324, 1862, 1876, 2317, 2546, 3283, 3724, 4634, 5092, 6289, 6566, 8911, 9268, 12578, 13132, 16219, 17822, 22177, 25156, 32438, 35644, 44023, 44354, 62377, 64876, 88046, 88708, 124754, 155239, 176092, 249508, 308161, 310478, 421363, 616322, 620956, 842726, 1086673, 1232644, 1685452, 2173346, 2949541, 4346692, 5899082, 11798164, 20646787, 41293574, 82587148]

約数ペア:

[(1, 82587148), (2, 41293574), (4, 20646787), (7, 11798164), (14, 5899082), (19, 4346692), (28, 2949541), (38, 2173346), (49, 1685452), (67, 1232644), (76, 1086673), (98, 842726), (133, 620956), (134, 616322), (196, 421363), (266, 310478), (268, 308161), (331, 249508), (469, 176092), (532, 155239), (662, 124754), (931, 88708), (938, 88046), (1273, 64876), (1324, 62377), (1862, 44354), (1876, 44023), (2317, 35644), (2546, 32438), (3283, 25156), (3724, 22177), (4634, 17822), (5092, 16219), (6289, 13132), (6566, 12578), (8911, 9268)]