80396208

素因数分解:

$2^4\times 3^2\times {\mathrm{558307}}^1$

素因数の和:558321

約数の個数: 30

約数和(自身を含む): 224998124

約数和(自身を除く): 144601916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558307, 1116614, 1674921, 2233228, 3349842, 4466456, 5024763, 6699684, 8932912, 10049526, 13399368, 20099052, 26798736, 40198104, 80396208]

約数ペア:

[(1, 80396208), (2, 40198104), (3, 26798736), (4, 20099052), (6, 13399368), (8, 10049526), (9, 8932912), (12, 6699684), (16, 5024763), (18, 4466456), (24, 3349842), (36, 2233228), (48, 1674921), (72, 1116614), (144, 558307)]