71892468

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4789}}^1$

素因数の和:4941

約数の個数: 48

約数和(自身を含む): 187768000

約数和(自身を除く): 115875532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 4789, 5004, 7506, 9578, 14367, 15012, 19156, 28734, 43101, 57468, 86202, 129303, 172404, 258606, 517212, 665671, 1331342, 1997013, 2662684, 3994026, 5991039, 7988052, 11982078, 17973117, 23964156, 35946234, 71892468]

約数ペア:

[(1, 71892468), (2, 35946234), (3, 23964156), (4, 17973117), (6, 11982078), (9, 7988052), (12, 5991039), (18, 3994026), (27, 2662684), (36, 1997013), (54, 1331342), (108, 665671), (139, 517212), (278, 258606), (417, 172404), (556, 129303), (834, 86202), (1251, 57468), (1668, 43101), (2502, 28734), (3753, 19156), (4789, 15012), (5004, 14367), (7506, 9578)]