72384726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 79153962

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 862, 1217, 1293, 2434, 2586, 3651, 7302, 9913, 19826, 27991, 29739, 55982, 59478, 83973, 167946, 524527, 1049054, 1573581, 3147162, 12064121, 24128242, 36192363, 72384726]

約数ペア:

[(1, 72384726), (2, 36192363), (3, 24128242), (6, 12064121), (23, 3147162), (46, 1573581), (69, 1049054), (138, 524527), (431, 167946), (862, 83973), (1217, 59478), (1293, 55982), (2434, 29739), (2586, 27991), (3651, 19826), (7302, 9913)]