80338032

素因数分解:

$2^4\times 3^2\times {\mathrm{557903}}^1$

素因数の和:557917

約数の個数: 30

約数和(自身を含む): 224835312

約数和(自身を除く): 144497280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557903, 1115806, 1673709, 2231612, 3347418, 4463224, 5021127, 6694836, 8926448, 10042254, 13389672, 20084508, 26779344, 40169016, 80338032]

約数ペア:

[(1, 80338032), (2, 40169016), (3, 26779344), (4, 20084508), (6, 13389672), (8, 10042254), (9, 8926448), (12, 6694836), (16, 5021127), (18, 4463224), (24, 3347418), (36, 2231612), (48, 1673709), (72, 1115806), (144, 557903)]