81330264

素因数分解:

$2^3\times 3^3\times {\mathrm{376529}}^1$

素因数の和:376544

約数の個数: 32

約数和(自身を含む): 225918000

約数和(自身を除く): 144587736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376529, 753058, 1129587, 1506116, 2259174, 3012232, 3388761, 4518348, 6777522, 9036696, 10166283, 13555044, 20332566, 27110088, 40665132, 81330264]

約数ペア:

[(1, 81330264), (2, 40665132), (3, 27110088), (4, 20332566), (6, 13555044), (8, 10166283), (9, 9036696), (12, 6777522), (18, 4518348), (24, 3388761), (27, 3012232), (36, 2259174), (54, 1506116), (72, 1129587), (108, 753058), (216, 376529)]