78516493884

素因数分解:

$2^2\times 3^3\times {\mathrm{2341}}^1\times {\mathrm{310553}}^1$

素因数の和:312907

約数の個数: 48

約数和(自身を含む): 203648891040

約数和(自身を除く): 125132397156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2341, 4682, 7023, 9364, 14046, 21069, 28092, 42138, 63207, 84276, 126414, 252828, 310553, 621106, 931659, 1242212, 1863318, 2794977, 3726636, 5589954, 8384931, 11179908, 16769862, 33539724, 727004573, 1454009146, 2181013719, 2908018292, 4362027438, 6543041157, 8724054876, 13086082314, 19629123471, 26172164628, 39258246942, 78516493884]

約数ペア:

[(1, 78516493884), (2, 39258246942), (3, 26172164628), (4, 19629123471), (6, 13086082314), (9, 8724054876), (12, 6543041157), (18, 4362027438), (27, 2908018292), (36, 2181013719), (54, 1454009146), (108, 727004573), (2341, 33539724), (4682, 16769862), (7023, 11179908), (9364, 8384931), (14046, 5589954), (21069, 3726636), (28092, 2794977), (42138, 1863318), (63207, 1242212), (84276, 931659), (126414, 621106), (252828, 310553)]