64478808

素因数分解:

$2^3\times 3^3\times {\mathrm{298513}}^1$

素因数の和:298528

約数の個数: 32

約数和(自身を含む): 179108400

約数和(自身を除く): 114629592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 298513, 597026, 895539, 1194052, 1791078, 2388104, 2686617, 3582156, 5373234, 7164312, 8059851, 10746468, 16119702, 21492936, 32239404, 64478808]

約数ペア:

[(1, 64478808), (2, 32239404), (3, 21492936), (4, 16119702), (6, 10746468), (8, 8059851), (9, 7164312), (12, 5373234), (18, 3582156), (24, 2686617), (27, 2388104), (36, 1791078), (54, 1194052), (72, 895539), (108, 597026), (216, 298513)]