81222372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9767}}^1$

素因数の和:9798

約数の個数: 96

約数和(自身を含む): 262563840

約数和(自身を除く): 181341468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 9767, 19534, 29301, 39068, 58602, 68369, 87903, 107437, 117204, 136738, 175806, 205107, 214874, 263709, 273476, 322311, 351612, 410214, 429748, 527418, 615321, 644622, 752059, 820428, 966933, 1054836, 1230642, 1289244, 1504118, 1845963, 1933866, 2256177, 2461284, 2900799, 3008236, 3691926, 3867732, 4512354, 5801598, 6768531, 7383852, 9024708, 11603196, 13537062, 20305593, 27074124, 40611186, 81222372]

約数ペア:

[(1, 81222372), (2, 40611186), (3, 27074124), (4, 20305593), (6, 13537062), (7, 11603196), (9, 9024708), (11, 7383852), (12, 6768531), (14, 5801598), (18, 4512354), (21, 3867732), (22, 3691926), (27, 3008236), (28, 2900799), (33, 2461284), (36, 2256177), (42, 1933866), (44, 1845963), (54, 1504118), (63, 1289244), (66, 1230642), (77, 1054836), (84, 966933), (99, 820428), (108, 752059), (126, 644622), (132, 615321), (154, 527418), (189, 429748), (198, 410214), (231, 351612), (252, 322311), (297, 273476), (308, 263709), (378, 214874), (396, 205107), (462, 175806), (594, 136738), (693, 117204), (756, 107437), (924, 87903), (1188, 68369), (1386, 58602), (2079, 39068), (2772, 29301), (4158, 19534), (8316, 9767)]