87194172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{558937}}^1$

素因数の和:558957

約数の個数: 24

約数和(自身を含む): 219103696

約数和(自身を除く): 131909524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 558937, 1117874, 1676811, 2235748, 3353622, 6707244, 7266181, 14532362, 21798543, 29064724, 43597086, 87194172]

約数ペア:

[(1, 87194172), (2, 43597086), (3, 29064724), (4, 21798543), (6, 14532362), (12, 7266181), (13, 6707244), (26, 3353622), (39, 2235748), (52, 1676811), (78, 1117874), (156, 558937)]