80396376

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31307}}^1$

素因数の和:31423

約数の個数: 32

約数和(自身を含む): 202875840

約数和(自身を除く): 122479464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31307, 62614, 93921, 125228, 187842, 250456, 375684, 751368, 3349849, 6699698, 10049547, 13399396, 20099094, 26798792, 40198188, 80396376]

約数ペア:

[(1, 80396376), (2, 40198188), (3, 26798792), (4, 20099094), (6, 13399396), (8, 10049547), (12, 6699698), (24, 3349849), (107, 751368), (214, 375684), (321, 250456), (428, 187842), (642, 125228), (856, 93921), (1284, 62614), (2568, 31307)]