77229204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 205941120

約数和(自身を除く): 128711916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 43, 52, 58, 78, 86, 87, 116, 129, 156, 172, 174, 258, 348, 377, 397, 516, 559, 754, 794, 1118, 1131, 1191, 1247, 1508, 1588, 1677, 2236, 2262, 2382, 2494, 3354, 3741, 4524, 4764, 4988, 5161, 6708, 7482, 10322, 11513, 14964, 15483, 16211, 17071, 20644, 23026, 30966, 32422, 34142, 34539, 46052, 48633, 51213, 61932, 64844, 68284, 69078, 97266, 102426, 138156, 149669, 194532, 204852, 221923, 299338, 443846, 449007, 495059, 598676, 665769, 887692, 898014, 990118, 1331538, 1485177, 1796028, 1980236, 2663076, 2970354, 5940708, 6435767, 12871534, 19307301, 25743068, 38614602, 77229204]

約数ペア:

[(1, 77229204), (2, 38614602), (3, 25743068), (4, 19307301), (6, 12871534), (12, 6435767), (13, 5940708), (26, 2970354), (29, 2663076), (39, 1980236), (43, 1796028), (52, 1485177), (58, 1331538), (78, 990118), (86, 898014), (87, 887692), (116, 665769), (129, 598676), (156, 495059), (172, 449007), (174, 443846), (258, 299338), (348, 221923), (377, 204852), (397, 194532), (516, 149669), (559, 138156), (754, 102426), (794, 97266), (1118, 69078), (1131, 68284), (1191, 64844), (1247, 61932), (1508, 51213), (1588, 48633), (1677, 46052), (2236, 34539), (2262, 34142), (2382, 32422), (2494, 30966), (3354, 23026), (3741, 20644), (4524, 17071), (4764, 16211), (4988, 15483), (5161, 14964), (6708, 11513), (7482, 10322)]