72327086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 48511954

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 719, 949, 1378, 1438, 1898, 3869, 7738, 9347, 18694, 38107, 50297, 52487, 76214, 100594, 104974, 495391, 682331, 990782, 1364662, 2781811, 5563622, 36163543, 72327086]

約数ペア:

[(1, 72327086), (2, 36163543), (13, 5563622), (26, 2781811), (53, 1364662), (73, 990782), (106, 682331), (146, 495391), (689, 104974), (719, 100594), (949, 76214), (1378, 52487), (1438, 50297), (1898, 38107), (3869, 18694), (7738, 9347)]