78889344

素因数分解:

$2^7\times 3^1\times {\mathrm{205441}}^1$

素因数の和:205458

約数の個数: 32

約数和(自身を含む): 209550840

約数和(自身を除く): 130661496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 205441, 410882, 616323, 821764, 1232646, 1643528, 2465292, 3287056, 4930584, 6574112, 9861168, 13148224, 19722336, 26296448, 39444672, 78889344]

約数ペア:

[(1, 78889344), (2, 39444672), (3, 26296448), (4, 19722336), (6, 13148224), (8, 9861168), (12, 6574112), (16, 4930584), (24, 3287056), (32, 2465292), (48, 1643528), (64, 1232646), (96, 821764), (128, 616323), (192, 410882), (384, 205441)]