80958852

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 235435200

約数和(自身を除く): 154476348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 149, 156, 162, 172, 234, 243, 258, 298, 324, 351, 387, 447, 468, 486, 516, 559, 596, 702, 774, 894, 972, 1053, 1118, 1161, 1341, 1404, 1548, 1677, 1788, 1937, 2106, 2236, 2322, 2682, 3159, 3354, 3483, 3874, 4023, 4212, 4644, 5031, 5364, 5811, 6318, 6407, 6708, 6966, 7748, 8046, 10062, 10449, 11622, 12069, 12636, 12814, 13932, 15093, 16092, 17433, 19221, 20124, 20898, 23244, 24138, 25628, 30186, 34866, 36207, 38442, 41796, 45279, 48276, 52299, 57663, 60372, 69732, 72414, 76884, 83291, 90558, 104598, 115326, 135837, 144828, 156897, 166582, 172989, 181116, 209196, 230652, 249873, 271674, 313794, 333164, 345978, 470691, 499746, 518967, 543348, 627588, 691956, 749619, 941382, 999492, 1037934, 1499238, 1556901, 1882764, 2075868, 2248857, 2998476, 3113802, 4497714, 6227604, 6746571, 8995428, 13493142, 20239713, 26986284, 40479426, 80958852]

約数ペア:

[(1, 80958852), (2, 40479426), (3, 26986284), (4, 20239713), (6, 13493142), (9, 8995428), (12, 6746571), (13, 6227604), (18, 4497714), (26, 3113802), (27, 2998476), (36, 2248857), (39, 2075868), (43, 1882764), (52, 1556901), (54, 1499238), (78, 1037934), (81, 999492), (86, 941382), (108, 749619), (117, 691956), (129, 627588), (149, 543348), (156, 518967), (162, 499746), (172, 470691), (234, 345978), (243, 333164), (258, 313794), (298, 271674), (324, 249873), (351, 230652), (387, 209196), (447, 181116), (468, 172989), (486, 166582), (516, 156897), (559, 144828), (596, 135837), (702, 115326), (774, 104598), (894, 90558), (972, 83291), (1053, 76884), (1118, 72414), (1161, 69732), (1341, 60372), (1404, 57663), (1548, 52299), (1677, 48276), (1788, 45279), (1937, 41796), (2106, 38442), (2236, 36207), (2322, 34866), (2682, 30186), (3159, 25628), (3354, 24138), (3483, 23244), (3874, 20898), (4023, 20124), (4212, 19221), (4644, 17433), (5031, 16092), (5364, 15093), (5811, 13932), (6318, 12814), (6407, 12636), (6708, 12069), (6966, 11622), (7748, 10449), (8046, 10062)]