67776804

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7561}}^1$

素因数の和:7657

約数の個数: 48

約数和(自身を含む): 177858240

約数和(自身を除く): 110081436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 7561, 8964, 15122, 22683, 30244, 45366, 68049, 90732, 136098, 204147, 272196, 408294, 627563, 816588, 1255126, 1882689, 2510252, 3765378, 5648067, 7530756, 11296134, 16944201, 22592268, 33888402, 67776804]

約数ペア:

[(1, 67776804), (2, 33888402), (3, 22592268), (4, 16944201), (6, 11296134), (9, 7530756), (12, 5648067), (18, 3765378), (27, 2510252), (36, 1882689), (54, 1255126), (83, 816588), (108, 627563), (166, 408294), (249, 272196), (332, 204147), (498, 136098), (747, 90732), (996, 68049), (1494, 45366), (2241, 30244), (2988, 22683), (4482, 15122), (7561, 8964)]