78669528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468271}}^1$

素因数の和:468287

約数の個数: 32

約数和(自身を含む): 224770560

約数和(自身を除く): 146101032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468271, 936542, 1404813, 1873084, 2809626, 3277897, 3746168, 5619252, 6555794, 9833691, 11238504, 13111588, 19667382, 26223176, 39334764, 78669528]

約数ペア:

[(1, 78669528), (2, 39334764), (3, 26223176), (4, 19667382), (6, 13111588), (7, 11238504), (8, 9833691), (12, 6555794), (14, 5619252), (21, 3746168), (24, 3277897), (28, 2809626), (42, 1873084), (56, 1404813), (84, 936542), (168, 468271)]