77840126

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61099}}^1$

素因数の和:61128

約数の個数: 24

約数和(自身を含む): 146273400

約数和(自身を除く): 68433274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 61099, 122198, 427693, 794287, 855386, 1588574, 2993851, 5560009, 5987702, 11120018, 38920063, 77840126]

約数ペア:

[(1, 77840126), (2, 38920063), (7, 11120018), (13, 5987702), (14, 5560009), (26, 2993851), (49, 1588574), (91, 855386), (98, 794287), (182, 427693), (637, 122198), (1274, 61099)]