71725668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6143}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 192675840

約数和(自身を除く): 120950172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6143, 11676, 12286, 18429, 24572, 36858, 43001, 73716, 86002, 129003, 172004, 258006, 516012, 853877, 1707754, 2561631, 3415508, 5123262, 5977139, 10246524, 11954278, 17931417, 23908556, 35862834, 71725668]

約数ペア:

[(1, 71725668), (2, 35862834), (3, 23908556), (4, 17931417), (6, 11954278), (7, 10246524), (12, 5977139), (14, 5123262), (21, 3415508), (28, 2561631), (42, 1707754), (84, 853877), (139, 516012), (278, 258006), (417, 172004), (556, 129003), (834, 86002), (973, 73716), (1668, 43001), (1946, 36858), (2919, 24572), (3892, 18429), (5838, 12286), (6143, 11676)]