64128816

素因数分解:

$2^4\times 3^2\times {\mathrm{445339}}^1$

素因数の和:445353

約数の個数: 30

約数和(自身を含む): 179472020

約数和(自身を除く): 115343204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 445339, 890678, 1336017, 1781356, 2672034, 3562712, 4008051, 5344068, 7125424, 8016102, 10688136, 16032204, 21376272, 32064408, 64128816]

約数ペア:

[(1, 64128816), (2, 32064408), (3, 21376272), (4, 16032204), (6, 10688136), (8, 8016102), (9, 7125424), (12, 5344068), (16, 4008051), (18, 3562712), (24, 2672034), (36, 1781356), (48, 1336017), (72, 890678), (144, 445339)]