80465904

素因数分解:

$2^4\times 3^2\times {\mathrm{558791}}^1$

素因数の和:558805

約数の個数: 30

約数和(自身を含む): 225193176

約数和(自身を除く): 144727272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558791, 1117582, 1676373, 2235164, 3352746, 4470328, 5029119, 6705492, 8940656, 10058238, 13410984, 20116476, 26821968, 40232952, 80465904]

約数ペア:

[(1, 80465904), (2, 40232952), (3, 26821968), (4, 20116476), (6, 13410984), (8, 10058238), (9, 8940656), (12, 6705492), (16, 5029119), (18, 4470328), (24, 3352746), (36, 2235164), (48, 1676373), (72, 1117582), (144, 558791)]