77878902

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{9931}}^1$

素因数の和:11243

約数の個数: 16

約数和(自身を含む): 155892672

約数和(自身を除く): 78013770

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 7842, 9931, 19862, 29793, 59586, 12979817, 25959634, 38939451, 77878902]

約数ペア:

[(1, 77878902), (2, 38939451), (3, 25959634), (6, 12979817), (1307, 59586), (2614, 29793), (3921, 19862), (7842, 9931)]