77691286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{21379}}^1$

素因数の和:21483

約数の個数: 16

約数和(自身を含む): 123148800

約数和(自身を除く): 45457514

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 21379, 42758, 491717, 983434, 1688941, 3377882, 38845643, 77691286]

約数ペア:

[(1, 77691286), (2, 38845643), (23, 3377882), (46, 1688941), (79, 983434), (158, 491717), (1817, 42758), (3634, 21379)]