88971792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20369}}^1$

素因数の和:20400

約数の個数: 80

約数和(自身を含む): 282898560

約数和(自身を除く): 193926768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20369, 40738, 61107, 81476, 122214, 142583, 162952, 244428, 264797, 285166, 325904, 427749, 488856, 529594, 570332, 794391, 855498, 977712, 1059188, 1140664, 1588782, 1710996, 1853579, 2118376, 2281328, 3177564, 3421992, 3707158, 4236752, 5560737, 6355128, 6843984, 7414316, 11121474, 12710256, 14828632, 22242948, 29657264, 44485896, 88971792]

約数ペア:

[(1, 88971792), (2, 44485896), (3, 29657264), (4, 22242948), (6, 14828632), (7, 12710256), (8, 11121474), (12, 7414316), (13, 6843984), (14, 6355128), (16, 5560737), (21, 4236752), (24, 3707158), (26, 3421992), (28, 3177564), (39, 2281328), (42, 2118376), (48, 1853579), (52, 1710996), (56, 1588782), (78, 1140664), (84, 1059188), (91, 977712), (104, 855498), (112, 794391), (156, 570332), (168, 529594), (182, 488856), (208, 427749), (273, 325904), (312, 285166), (336, 264797), (364, 244428), (546, 162952), (624, 142583), (728, 122214), (1092, 81476), (1456, 61107), (2184, 40738), (4368, 20369)]