77938272

素因数分解:

$2^5\times 3^2\times {\mathrm{270619}}^1$

素因数の和:270635

約数の個数: 36

約数和(自身を含む): 221637780

約数和(自身を除く): 143699508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270619, 541238, 811857, 1082476, 1623714, 2164952, 2435571, 3247428, 4329904, 4871142, 6494856, 8659808, 9742284, 12989712, 19484568, 25979424, 38969136, 77938272]

約数ペア:

[(1, 77938272), (2, 38969136), (3, 25979424), (4, 19484568), (6, 12989712), (8, 9742284), (9, 8659808), (12, 6494856), (16, 4871142), (18, 4329904), (24, 3247428), (32, 2435571), (36, 2164952), (48, 1623714), (72, 1082476), (96, 811857), (144, 541238), (288, 270619)]