66863376

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2568

約数の個数: 60

約数和(自身を含む): 188154252

約数和(自身を除く): 121290876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2357, 2364, 3152, 3546, 4714, 4728, 7071, 7092, 9428, 9456, 14142, 14184, 18856, 21213, 28284, 28368, 37712, 42426, 56568, 84852, 113136, 169704, 339408, 464329, 928658, 1392987, 1857316, 2785974, 3714632, 4178961, 5571948, 7429264, 8357922, 11143896, 16715844, 22287792, 33431688, 66863376]

約数ペア:

[(1, 66863376), (2, 33431688), (3, 22287792), (4, 16715844), (6, 11143896), (8, 8357922), (9, 7429264), (12, 5571948), (16, 4178961), (18, 3714632), (24, 2785974), (36, 1857316), (48, 1392987), (72, 928658), (144, 464329), (197, 339408), (394, 169704), (591, 113136), (788, 84852), (1182, 56568), (1576, 42426), (1773, 37712), (2357, 28368), (2364, 28284), (3152, 21213), (3546, 18856), (4714, 14184), (4728, 14142), (7071, 9456), (7092, 9428)]