170727732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2411}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 495173952

約数和(自身を除く): 324446220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2411, 2529, 3372, 3934, 4822, 5058, 5901, 7233, 7868, 9644, 10116, 11802, 14466, 16877, 17703, 21699, 23604, 28932, 33754, 35406, 43398, 50631, 67508, 70812, 86796, 101262, 151893, 202524, 303786, 607572, 677491, 1354982, 2032473, 2709964, 4064946, 4742437, 6097419, 8129892, 9484874, 12194838, 14227311, 18969748, 24389676, 28454622, 42681933, 56909244, 85363866, 170727732]

約数ペア:

[(1, 170727732), (2, 85363866), (3, 56909244), (4, 42681933), (6, 28454622), (7, 24389676), (9, 18969748), (12, 14227311), (14, 12194838), (18, 9484874), (21, 8129892), (28, 6097419), (36, 4742437), (42, 4064946), (63, 2709964), (84, 2032473), (126, 1354982), (252, 677491), (281, 607572), (562, 303786), (843, 202524), (1124, 151893), (1686, 101262), (1967, 86796), (2411, 70812), (2529, 67508), (3372, 50631), (3934, 43398), (4822, 35406), (5058, 33754), (5901, 28932), (7233, 23604), (7868, 21699), (9644, 17703), (10116, 16877), (11802, 14466)]