80622678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1481}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 165889152

約数和(自身を除く): 85266474

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 1481, 2962, 4443, 8886, 9073, 18146, 27219, 54438, 63683, 127366, 191049, 312491, 382098, 624982, 937473, 1874946, 13437113, 26874226, 40311339, 80622678]

約数ペア:

[(1, 80622678), (2, 40311339), (3, 26874226), (6, 13437113), (43, 1874946), (86, 937473), (129, 624982), (211, 382098), (258, 312491), (422, 191049), (633, 127366), (1266, 63683), (1481, 54438), (2962, 27219), (4443, 18146), (8886, 9073)]