86810808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 259269120

約数和(自身を除く): 172458312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 61, 84, 86, 122, 129, 168, 172, 183, 197, 244, 258, 301, 344, 366, 394, 427, 488, 516, 591, 602, 732, 788, 854, 903, 1032, 1182, 1204, 1281, 1379, 1464, 1576, 1708, 1806, 2364, 2408, 2562, 2623, 2758, 3416, 3612, 4137, 4728, 5124, 5246, 5516, 7224, 7869, 8274, 8471, 10248, 10492, 11032, 12017, 15738, 16548, 16942, 18361, 20984, 24034, 25413, 31476, 33096, 33884, 36051, 36722, 48068, 50826, 55083, 59297, 62952, 67768, 72102, 73444, 84119, 96136, 101652, 110166, 118594, 144204, 146888, 168238, 177891, 203304, 220332, 237188, 252357, 288408, 336476, 355782, 440664, 474376, 504714, 516731, 672952, 711564, 1009428, 1033462, 1423128, 1550193, 2018856, 2066924, 3100386, 3617117, 4133848, 6200772, 7234234, 10851351, 12401544, 14468468, 21702702, 28936936, 43405404, 86810808]

約数ペア:

[(1, 86810808), (2, 43405404), (3, 28936936), (4, 21702702), (6, 14468468), (7, 12401544), (8, 10851351), (12, 7234234), (14, 6200772), (21, 4133848), (24, 3617117), (28, 3100386), (42, 2066924), (43, 2018856), (56, 1550193), (61, 1423128), (84, 1033462), (86, 1009428), (122, 711564), (129, 672952), (168, 516731), (172, 504714), (183, 474376), (197, 440664), (244, 355782), (258, 336476), (301, 288408), (344, 252357), (366, 237188), (394, 220332), (427, 203304), (488, 177891), (516, 168238), (591, 146888), (602, 144204), (732, 118594), (788, 110166), (854, 101652), (903, 96136), (1032, 84119), (1182, 73444), (1204, 72102), (1281, 67768), (1379, 62952), (1464, 59297), (1576, 55083), (1708, 50826), (1806, 48068), (2364, 36722), (2408, 36051), (2562, 33884), (2623, 33096), (2758, 31476), (3416, 25413), (3612, 24034), (4137, 20984), (4728, 18361), (5124, 16942), (5246, 16548), (5516, 15738), (7224, 12017), (7869, 11032), (8274, 10492), (8471, 10248)]