71622408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 144291192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 286, 312, 328, 429, 451, 492, 509, 533, 572, 858, 902, 984, 1018, 1066, 1144, 1353, 1527, 1599, 1716, 1804, 2036, 2132, 2706, 3054, 3198, 3432, 3608, 4072, 4264, 5412, 5599, 5863, 6108, 6396, 6617, 10824, 11198, 11726, 12216, 12792, 13234, 16797, 17589, 19851, 20869, 22396, 23452, 26468, 33594, 35178, 39702, 41738, 44792, 46904, 52936, 62607, 67188, 70356, 72787, 79404, 83476, 125214, 134376, 140712, 145574, 158808, 166952, 218361, 229559, 250428, 271297, 291148, 436722, 459118, 500856, 542594, 582296, 688677, 813891, 873444, 918236, 1085188, 1377354, 1627782, 1746888, 1836472, 2170376, 2754708, 2984267, 3255564, 5509416, 5968534, 6511128, 8952801, 11937068, 17905602, 23874136, 35811204, 71622408]

約数ペア:

[(1, 71622408), (2, 35811204), (3, 23874136), (4, 17905602), (6, 11937068), (8, 8952801), (11, 6511128), (12, 5968534), (13, 5509416), (22, 3255564), (24, 2984267), (26, 2754708), (33, 2170376), (39, 1836472), (41, 1746888), (44, 1627782), (52, 1377354), (66, 1085188), (78, 918236), (82, 873444), (88, 813891), (104, 688677), (123, 582296), (132, 542594), (143, 500856), (156, 459118), (164, 436722), (246, 291148), (264, 271297), (286, 250428), (312, 229559), (328, 218361), (429, 166952), (451, 158808), (492, 145574), (509, 140712), (533, 134376), (572, 125214), (858, 83476), (902, 79404), (984, 72787), (1018, 70356), (1066, 67188), (1144, 62607), (1353, 52936), (1527, 46904), (1599, 44792), (1716, 41738), (1804, 39702), (2036, 35178), (2132, 33594), (2706, 26468), (3054, 23452), (3198, 22396), (3432, 20869), (3608, 19851), (4072, 17589), (4264, 16797), (5412, 13234), (5599, 12792), (5863, 12216), (6108, 11726), (6396, 11198), (6617, 10824)]