87194754

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 196035840

約数和(自身を除く): 108841086

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 307, 509, 558, 614, 921, 1018, 1527, 1842, 2763, 3054, 4581, 5526, 9162, 9517, 15779, 19034, 28551, 31558, 47337, 57102, 85653, 94674, 142011, 156263, 171306, 284022, 312526, 468789, 937578, 1406367, 2812734, 4844153, 9688306, 14532459, 29064918, 43597377, 87194754]

約数ペア:

[(1, 87194754), (2, 43597377), (3, 29064918), (6, 14532459), (9, 9688306), (18, 4844153), (31, 2812734), (62, 1406367), (93, 937578), (186, 468789), (279, 312526), (307, 284022), (509, 171306), (558, 156263), (614, 142011), (921, 94674), (1018, 85653), (1527, 57102), (1842, 47337), (2763, 31558), (3054, 28551), (4581, 19034), (5526, 15779), (9162, 9517)]