80173872

素因数分解:

$2^4\times 3^2\times {\mathrm{556763}}^1$

素因数の和:556777

約数の個数: 30

約数和(自身を含む): 224375892

約数和(自身を除く): 144202020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556763, 1113526, 1670289, 2227052, 3340578, 4454104, 5010867, 6681156, 8908208, 10021734, 13362312, 20043468, 26724624, 40086936, 80173872]

約数ペア:

[(1, 80173872), (2, 40086936), (3, 26724624), (4, 20043468), (6, 13362312), (8, 10021734), (9, 8908208), (12, 6681156), (16, 5010867), (18, 4454104), (24, 3340578), (36, 2227052), (48, 1670289), (72, 1113526), (144, 556763)]