66627252

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8689}}^1$

素因数の和:8773

約数の個数: 48

約数和(自身を含む): 175190400

約数和(自身を除く): 108563148

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, 8689, 17378, 26067, 34756, 52134, 78201, 104268, 156402, 234603, 312804, 469206, 616919, 938412, 1233838, 1850757, 2467676, 3701514, 5552271, 7403028, 11104542, 16656813, 22209084, 33313626, 66627252]

約数ペア:

[(1, 66627252), (2, 33313626), (3, 22209084), (4, 16656813), (6, 11104542), (9, 7403028), (12, 5552271), (18, 3701514), (27, 2467676), (36, 1850757), (54, 1233838), (71, 938412), (108, 616919), (142, 469206), (213, 312804), (284, 234603), (426, 156402), (639, 104268), (852, 78201), (1278, 52134), (1917, 34756), (2556, 26067), (3834, 17378), (7668, 8689)]