85280481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 156828672

約数和(自身を除く): 71548191

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 43, 67, 69, 99, 117, 129, 143, 201, 207, 253, 299, 387, 429, 473, 559, 603, 737, 759, 871, 897, 989, 1287, 1419, 1541, 1677, 2211, 2277, 2613, 2691, 2881, 2967, 3289, 4257, 4623, 5031, 6149, 6633, 7839, 8643, 8901, 9581, 9867, 10879, 12857, 13869, 16951, 18447, 20033, 25929, 28743, 29601, 31691, 32637, 37453, 38571, 50853, 55341, 60099, 66263, 86229, 95073, 97911, 112359, 115713, 141427, 152559, 180297, 198789, 220363, 285219, 337077, 411983, 424281, 596367, 661089, 728893, 861419, 1235949, 1272843, 1983267, 2186679, 2584257, 3707847, 6560037, 7752771, 9475609, 28426827, 85280481]

約数ペア:

[(1, 85280481), (3, 28426827), (9, 9475609), (11, 7752771), (13, 6560037), (23, 3707847), (33, 2584257), (39, 2186679), (43, 1983267), (67, 1272843), (69, 1235949), (99, 861419), (117, 728893), (129, 661089), (143, 596367), (201, 424281), (207, 411983), (253, 337077), (299, 285219), (387, 220363), (429, 198789), (473, 180297), (559, 152559), (603, 141427), (737, 115713), (759, 112359), (871, 97911), (897, 95073), (989, 86229), (1287, 66263), (1419, 60099), (1541, 55341), (1677, 50853), (2211, 38571), (2277, 37453), (2613, 32637), (2691, 31691), (2881, 29601), (2967, 28743), (3289, 25929), (4257, 20033), (4623, 18447), (5031, 16951), (6149, 13869), (6633, 12857), (7839, 10879), (8643, 9867), (8901, 9581)]