67791048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 193966080

約数和(自身を除く): 126175032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 163, 172, 186, 248, 258, 312, 326, 344, 372, 403, 489, 516, 559, 652, 744, 806, 978, 1032, 1118, 1209, 1304, 1333, 1612, 1677, 1956, 2119, 2236, 2418, 2666, 3224, 3354, 3912, 3999, 4238, 4472, 4836, 5053, 5332, 6357, 6708, 7009, 7998, 8476, 9672, 10106, 10664, 12714, 13416, 14018, 15159, 15996, 16952, 17329, 20212, 21027, 25428, 28036, 30318, 31992, 34658, 40424, 42054, 50856, 51987, 56072, 60636, 65689, 69316, 84108, 91117, 103974, 121272, 131378, 138632, 168216, 182234, 197067, 207948, 217279, 262756, 273351, 364468, 394134, 415896, 434558, 525512, 546702, 651837, 728936, 788268, 869116, 1093404, 1303674, 1576536, 1738232, 2186808, 2607348, 2824627, 5214696, 5649254, 8473881, 11298508, 16947762, 22597016, 33895524, 67791048]

約数ペア:

[(1, 67791048), (2, 33895524), (3, 22597016), (4, 16947762), (6, 11298508), (8, 8473881), (12, 5649254), (13, 5214696), (24, 2824627), (26, 2607348), (31, 2186808), (39, 1738232), (43, 1576536), (52, 1303674), (62, 1093404), (78, 869116), (86, 788268), (93, 728936), (104, 651837), (124, 546702), (129, 525512), (156, 434558), (163, 415896), (172, 394134), (186, 364468), (248, 273351), (258, 262756), (312, 217279), (326, 207948), (344, 197067), (372, 182234), (403, 168216), (489, 138632), (516, 131378), (559, 121272), (652, 103974), (744, 91117), (806, 84108), (978, 69316), (1032, 65689), (1118, 60636), (1209, 56072), (1304, 51987), (1333, 50856), (1612, 42054), (1677, 40424), (1956, 34658), (2119, 31992), (2236, 30318), (2418, 28036), (2666, 25428), (3224, 21027), (3354, 20212), (3912, 17329), (3999, 16952), (4238, 15996), (4472, 15159), (4836, 14018), (5053, 13416), (5332, 12714), (6357, 10664), (6708, 10106), (7009, 9672), (7998, 8476)]