72278982

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 164822112

約数和(自身を除く): 92543130

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 2647, 3034, 4551, 5294, 7941, 9102, 13653, 15882, 23823, 27306, 47646, 97939, 108527, 195878, 217054, 293817, 325581, 587634, 651162, 881451, 976743, 1762902, 1953486, 4015499, 8030998, 12046497, 24092994, 36139491, 72278982]

約数ペア:

[(1, 72278982), (2, 36139491), (3, 24092994), (6, 12046497), (9, 8030998), (18, 4015499), (37, 1953486), (41, 1762902), (74, 976743), (82, 881451), (111, 651162), (123, 587634), (222, 325581), (246, 293817), (333, 217054), (369, 195878), (666, 108527), (738, 97939), (1517, 47646), (2647, 27306), (3034, 23823), (4551, 15882), (5294, 13653), (7941, 9102)]