83326488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 248555520

約数和(自身を除く): 165229032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 173, 183, 188, 244, 282, 329, 346, 366, 376, 427, 488, 519, 564, 658, 692, 732, 854, 987, 1038, 1128, 1211, 1281, 1316, 1384, 1464, 1708, 1974, 2076, 2422, 2562, 2632, 2867, 3416, 3633, 3948, 4152, 4844, 5124, 5734, 7266, 7896, 8131, 8601, 9688, 10248, 10553, 11468, 14532, 16262, 17202, 20069, 21106, 22936, 24393, 29064, 31659, 32524, 34404, 40138, 42212, 48786, 56917, 60207, 63318, 65048, 68808, 73871, 80276, 84424, 97572, 113834, 120414, 126636, 147742, 160552, 170751, 195144, 221613, 227668, 240828, 253272, 295484, 341502, 443226, 455336, 481656, 495991, 590968, 683004, 886452, 991982, 1366008, 1487973, 1772904, 1983964, 2975946, 3471937, 3967928, 5951892, 6943874, 10415811, 11903784, 13887748, 20831622, 27775496, 41663244, 83326488]

約数ペア:

[(1, 83326488), (2, 41663244), (3, 27775496), (4, 20831622), (6, 13887748), (7, 11903784), (8, 10415811), (12, 6943874), (14, 5951892), (21, 3967928), (24, 3471937), (28, 2975946), (42, 1983964), (47, 1772904), (56, 1487973), (61, 1366008), (84, 991982), (94, 886452), (122, 683004), (141, 590968), (168, 495991), (173, 481656), (183, 455336), (188, 443226), (244, 341502), (282, 295484), (329, 253272), (346, 240828), (366, 227668), (376, 221613), (427, 195144), (488, 170751), (519, 160552), (564, 147742), (658, 126636), (692, 120414), (732, 113834), (854, 97572), (987, 84424), (1038, 80276), (1128, 73871), (1211, 68808), (1281, 65048), (1316, 63318), (1384, 60207), (1464, 56917), (1708, 48786), (1974, 42212), (2076, 40138), (2422, 34404), (2562, 32524), (2632, 31659), (2867, 29064), (3416, 24393), (3633, 22936), (3948, 21106), (4152, 20069), (4844, 17202), (5124, 16262), (5734, 14532), (7266, 11468), (7896, 10553), (8131, 10248), (8601, 9688)]