67769688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{403391}}^1$

素因数の和:403407

約数の個数: 32

約数和(自身を含む): 193628160

約数和(自身を除く): 125858472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 403391, 806782, 1210173, 1613564, 2420346, 2823737, 3227128, 4840692, 5647474, 8471211, 9681384, 11294948, 16942422, 22589896, 33884844, 67769688]

約数ペア:

[(1, 67769688), (2, 33884844), (3, 22589896), (4, 16942422), (6, 11294948), (7, 9681384), (8, 8471211), (12, 5647474), (14, 4840692), (21, 3227128), (24, 2823737), (28, 2420346), (42, 1613564), (56, 1210173), (84, 806782), (168, 403391)]