68539848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219679}}^1$

素因数の和:219701

約数の個数: 32

約数和(自身を含む): 184531200

約数和(自身を除く): 115991352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219679, 439358, 659037, 878716, 1318074, 1757432, 2636148, 2855827, 5272296, 5711654, 8567481, 11423308, 17134962, 22846616, 34269924, 68539848]

約数ペア:

[(1, 68539848), (2, 34269924), (3, 22846616), (4, 17134962), (6, 11423308), (8, 8567481), (12, 5711654), (13, 5272296), (24, 2855827), (26, 2636148), (39, 1757432), (52, 1318074), (78, 878716), (104, 659037), (156, 439358), (312, 219679)]