90371196

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{11257}}^1$

素因数の和:11490

約数の個数: 36

約数和(自身を含む): 229483072

約数和(自身を除く): 139111876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 11257, 22514, 33771, 45028, 67542, 101313, 135084, 202626, 405252, 2510311, 5020622, 7530933, 10041244, 15061866, 22592799, 30123732, 45185598, 90371196]

約数ペア:

[(1, 90371196), (2, 45185598), (3, 30123732), (4, 22592799), (6, 15061866), (9, 10041244), (12, 7530933), (18, 5020622), (36, 2510311), (223, 405252), (446, 202626), (669, 135084), (892, 101313), (1338, 67542), (2007, 45028), (2676, 33771), (4014, 22514), (8028, 11257)]