72996671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 84594384

約数和(自身を除く): 11597713

約数列:

[1, 11, 37, 43, 97, 407, 473, 1067, 1591, 1849, 3589, 4171, 17501, 20339, 39479, 45881, 68413, 154327, 179353, 752543, 1697597, 1972883, 6636061, 72996671]

約数ペア:

[(1, 72996671), (11, 6636061), (37, 1972883), (43, 1697597), (97, 752543), (407, 179353), (473, 154327), (1067, 68413), (1591, 45881), (1849, 39479), (3589, 20339), (4171, 17501)]