82488276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 229829600

約数和(自身を除く): 147341324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 4099, 5031, 6708, 8198, 10062, 12297, 16396, 20124, 24594, 36891, 49188, 53287, 73782, 106574, 147564, 159861, 176257, 213148, 319722, 352514, 479583, 528771, 639444, 705028, 959166, 1057542, 1586313, 1918332, 2115084, 2291341, 3172626, 4582682, 6345252, 6874023, 9165364, 13748046, 20622069, 27496092, 41244138, 82488276]

約数ペア:

[(1, 82488276), (2, 41244138), (3, 27496092), (4, 20622069), (6, 13748046), (9, 9165364), (12, 6874023), (13, 6345252), (18, 4582682), (26, 3172626), (36, 2291341), (39, 2115084), (43, 1918332), (52, 1586313), (78, 1057542), (86, 959166), (117, 705028), (129, 639444), (156, 528771), (172, 479583), (234, 352514), (258, 319722), (387, 213148), (468, 176257), (516, 159861), (559, 147564), (774, 106574), (1118, 73782), (1548, 53287), (1677, 49188), (2236, 36891), (3354, 24594), (4099, 20124), (5031, 16396), (6708, 12297), (8198, 10062)]