87722838

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 234884232

約数和(自身を除く): 147161394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 81, 86, 98, 126, 129, 147, 162, 189, 257, 258, 294, 301, 378, 387, 441, 514, 567, 602, 771, 774, 882, 903, 1134, 1161, 1323, 1542, 1799, 1806, 2107, 2313, 2322, 2646, 2709, 3483, 3598, 3969, 4214, 4626, 5397, 5418, 6321, 6939, 6966, 7938, 8127, 10794, 11051, 12593, 12642, 13878, 16191, 16254, 18963, 20817, 22102, 24381, 25186, 32382, 33153, 37779, 37926, 41634, 48573, 48762, 56889, 66306, 75558, 77357, 97146, 99459, 113337, 113778, 145719, 154714, 170667, 198918, 226674, 232071, 291438, 298377, 340011, 341334, 464142, 541499, 596754, 680022, 696213, 895131, 1020033, 1082998, 1392426, 1624497, 1790262, 2040066, 2088639, 3248994, 4177278, 4873491, 6265917, 9746982, 12531834, 14620473, 29240946, 43861419, 87722838]

約数ペア:

[(1, 87722838), (2, 43861419), (3, 29240946), (6, 14620473), (7, 12531834), (9, 9746982), (14, 6265917), (18, 4873491), (21, 4177278), (27, 3248994), (42, 2088639), (43, 2040066), (49, 1790262), (54, 1624497), (63, 1392426), (81, 1082998), (86, 1020033), (98, 895131), (126, 696213), (129, 680022), (147, 596754), (162, 541499), (189, 464142), (257, 341334), (258, 340011), (294, 298377), (301, 291438), (378, 232071), (387, 226674), (441, 198918), (514, 170667), (567, 154714), (602, 145719), (771, 113778), (774, 113337), (882, 99459), (903, 97146), (1134, 77357), (1161, 75558), (1323, 66306), (1542, 56889), (1799, 48762), (1806, 48573), (2107, 41634), (2313, 37926), (2322, 37779), (2646, 33153), (2709, 32382), (3483, 25186), (3598, 24381), (3969, 22102), (4214, 20817), (4626, 18963), (5397, 16254), (5418, 16191), (6321, 13878), (6939, 12642), (6966, 12593), (7938, 11051), (8127, 10794)]