83438172

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21661}}^1$

素因数の和:21778

約数の個数: 36

約数和(自身を含む): 212894136

約数和(自身を除く): 129455964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 779796, 2317727, 4635454, 6953181, 9270908, 13906362, 20859543, 27812724, 41719086, 83438172]

約数ペア:

[(1, 83438172), (2, 41719086), (3, 27812724), (4, 20859543), (6, 13906362), (9, 9270908), (12, 6953181), (18, 4635454), (36, 2317727), (107, 779796), (214, 389898), (321, 259932), (428, 194949), (642, 129966), (963, 86644), (1284, 64983), (1926, 43322), (3852, 21661)]