72897438

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{87407}}^1$

素因数の和:87551

約数の個数: 16

約数和(自身を含む): 146845440

約数和(自身を除く): 73948002

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 87407, 174814, 262221, 524442, 12149573, 24299146, 36448719, 72897438]

約数ペア:

[(1, 72897438), (2, 36448719), (3, 24299146), (6, 12149573), (139, 524442), (278, 262221), (417, 174814), (834, 87407)]