71626788

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9341}}^1$

素因数の和:9425

約数の個数: 48

約数和(自身を含む): 188334720

約数和(自身を除く): 116707932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9341, 18682, 28023, 37364, 56046, 84069, 112092, 168138, 252207, 336276, 504414, 663211, 1008828, 1326422, 1989633, 2652844, 3979266, 5968899, 7958532, 11937798, 17906697, 23875596, 35813394, 71626788]

約数ペア:

[(1, 71626788), (2, 35813394), (3, 23875596), (4, 17906697), (6, 11937798), (9, 7958532), (12, 5968899), (18, 3979266), (27, 2652844), (36, 1989633), (54, 1326422), (71, 1008828), (108, 663211), (142, 504414), (213, 336276), (284, 252207), (426, 168138), (639, 112092), (852, 84069), (1278, 56046), (1917, 37364), (2556, 28023), (3834, 18682), (7668, 9341)]