81054204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87721}}^1$

素因数の和:87746

約数の個数: 48

約数和(自身を含む): 235796736

約数和(自身を除く): 154742532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87721, 175442, 263163, 350884, 526326, 614047, 964931, 1052652, 1228094, 1842141, 1929862, 2456188, 2894793, 3684282, 3859724, 5789586, 6754517, 7368564, 11579172, 13509034, 20263551, 27018068, 40527102, 81054204]

約数ペア:

[(1, 81054204), (2, 40527102), (3, 27018068), (4, 20263551), (6, 13509034), (7, 11579172), (11, 7368564), (12, 6754517), (14, 5789586), (21, 3859724), (22, 3684282), (28, 2894793), (33, 2456188), (42, 1929862), (44, 1842141), (66, 1228094), (77, 1052652), (84, 964931), (132, 614047), (154, 526326), (231, 350884), (308, 263163), (462, 175442), (924, 87721)]