64564272

素因数分解:

$2^4\times 3^2\times {\mathrm{448363}}^1$

素因数の和:448377

約数の個数: 30

約数和(自身を含む): 180690692

約数和(自身を除く): 116126420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 448363, 896726, 1345089, 1793452, 2690178, 3586904, 4035267, 5380356, 7173808, 8070534, 10760712, 16141068, 21521424, 32282136, 64564272]

約数ペア:

[(1, 64564272), (2, 32282136), (3, 21521424), (4, 16141068), (6, 10760712), (8, 8070534), (9, 7173808), (12, 5380356), (16, 4035267), (18, 3586904), (24, 2690178), (36, 1793452), (48, 1345089), (72, 896726), (144, 448363)]