71240112

素因数分解:

$2^4\times 3^2\times {\mathrm{494723}}^1$

素因数の和:494737

約数の個数: 30

約数和(自身を含む): 199373772

約数和(自身を除く): 128133660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 494723, 989446, 1484169, 1978892, 2968338, 3957784, 4452507, 5936676, 7915568, 8905014, 11873352, 17810028, 23746704, 35620056, 71240112]

約数ペア:

[(1, 71240112), (2, 35620056), (3, 23746704), (4, 17810028), (6, 11873352), (8, 8905014), (9, 7915568), (12, 5936676), (16, 4452507), (18, 3957784), (24, 2968338), (36, 1978892), (48, 1484169), (72, 989446), (144, 494723)]