85918644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 262963008

約数和(自身を除く): 177044364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 881, 903, 1134, 1161, 1204, 1548, 1762, 1806, 2268, 2322, 2643, 2709, 3483, 3524, 3612, 4644, 5286, 5418, 6167, 6966, 7929, 8127, 10572, 10836, 12334, 13932, 15858, 16254, 18501, 23787, 24381, 24668, 31716, 32508, 37002, 37883, 47574, 48762, 55503, 71361, 74004, 75766, 95148, 97524, 111006, 113649, 142722, 151532, 166509, 222012, 227298, 265181, 285444, 333018, 340947, 454596, 499527, 530362, 666036, 681894, 795543, 999054, 1022841, 1060724, 1363788, 1591086, 1998108, 2045682, 2386629, 3068523, 3182172, 4091364, 4773258, 6137046, 7159887, 9546516, 12274092, 14319774, 21479661, 28639548, 42959322, 85918644]

約数ペア:

[(1, 85918644), (2, 42959322), (3, 28639548), (4, 21479661), (6, 14319774), (7, 12274092), (9, 9546516), (12, 7159887), (14, 6137046), (18, 4773258), (21, 4091364), (27, 3182172), (28, 3068523), (36, 2386629), (42, 2045682), (43, 1998108), (54, 1591086), (63, 1363788), (81, 1060724), (84, 1022841), (86, 999054), (108, 795543), (126, 681894), (129, 666036), (162, 530362), (172, 499527), (189, 454596), (252, 340947), (258, 333018), (301, 285444), (324, 265181), (378, 227298), (387, 222012), (516, 166509), (567, 151532), (602, 142722), (756, 113649), (774, 111006), (881, 97524), (903, 95148), (1134, 75766), (1161, 74004), (1204, 71361), (1548, 55503), (1762, 48762), (1806, 47574), (2268, 37883), (2322, 37002), (2643, 32508), (2709, 31716), (3483, 24668), (3524, 24381), (3612, 23787), (4644, 18501), (5286, 16254), (5418, 15858), (6167, 13932), (6966, 12334), (7929, 10836), (8127, 10572)]