81337392

素因数分解:

$2^4\times 3^3\times {\mathrm{188281}}^1$

素因数の和:188298

約数の個数: 40

約数和(自身を含む): 233469680

約数和(自身を除く): 152132288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188281, 376562, 564843, 753124, 1129686, 1506248, 1694529, 2259372, 3012496, 3389058, 4518744, 5083587, 6778116, 9037488, 10167174, 13556232, 20334348, 27112464, 40668696, 81337392]

約数ペア:

[(1, 81337392), (2, 40668696), (3, 27112464), (4, 20334348), (6, 13556232), (8, 10167174), (9, 9037488), (12, 6778116), (16, 5083587), (18, 4518744), (24, 3389058), (27, 3012496), (36, 2259372), (48, 1694529), (54, 1506248), (72, 1129686), (108, 753124), (144, 564843), (216, 376562), (432, 188281)]