81153768

素因数分解:

$2^3\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{3187}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 203139360

約数和(自身を除く): 121985592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1061, 2122, 3183, 3187, 4244, 6366, 6374, 8488, 9561, 12732, 12748, 19122, 25464, 25496, 38244, 76488, 3381407, 6762814, 10144221, 13525628, 20288442, 27051256, 40576884, 81153768]

約数ペア:

[(1, 81153768), (2, 40576884), (3, 27051256), (4, 20288442), (6, 13525628), (8, 10144221), (12, 6762814), (24, 3381407), (1061, 76488), (2122, 38244), (3183, 25496), (3187, 25464), (4244, 19122), (6366, 12748), (6374, 12732), (8488, 9561)]