68111064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 218764800

約数和(自身を除く): 150653736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 214, 216, 252, 321, 378, 421, 428, 504, 642, 749, 756, 842, 856, 963, 1263, 1284, 1498, 1512, 1684, 1926, 2247, 2526, 2568, 2889, 2947, 2996, 3368, 3789, 3852, 4494, 5052, 5778, 5894, 5992, 6741, 7578, 7704, 8841, 8988, 10104, 11367, 11556, 11788, 13482, 15156, 17682, 17976, 20223, 22734, 23112, 23576, 26523, 26964, 30312, 35364, 40446, 45047, 45468, 53046, 53928, 70728, 79569, 80892, 90094, 90936, 106092, 135141, 159138, 161784, 180188, 212184, 270282, 315329, 318276, 360376, 405423, 540564, 630658, 636552, 810846, 945987, 1081128, 1216269, 1261316, 1621692, 1891974, 2432538, 2522632, 2837961, 3243384, 3783948, 4865076, 5675922, 7567896, 8513883, 9730152, 11351844, 17027766, 22703688, 34055532, 68111064]

約数ペア:

[(1, 68111064), (2, 34055532), (3, 22703688), (4, 17027766), (6, 11351844), (7, 9730152), (8, 8513883), (9, 7567896), (12, 5675922), (14, 4865076), (18, 3783948), (21, 3243384), (24, 2837961), (27, 2522632), (28, 2432538), (36, 1891974), (42, 1621692), (54, 1261316), (56, 1216269), (63, 1081128), (72, 945987), (84, 810846), (107, 636552), (108, 630658), (126, 540564), (168, 405423), (189, 360376), (214, 318276), (216, 315329), (252, 270282), (321, 212184), (378, 180188), (421, 161784), (428, 159138), (504, 135141), (642, 106092), (749, 90936), (756, 90094), (842, 80892), (856, 79569), (963, 70728), (1263, 53928), (1284, 53046), (1498, 45468), (1512, 45047), (1684, 40446), (1926, 35364), (2247, 30312), (2526, 26964), (2568, 26523), (2889, 23576), (2947, 23112), (2996, 22734), (3368, 20223), (3789, 17976), (3852, 17682), (4494, 15156), (5052, 13482), (5778, 11788), (5894, 11556), (5992, 11367), (6741, 10104), (7578, 8988), (7704, 8841)]