64719504

素因数分解:

$2^4\times 3^2\times {\mathrm{449441}}^1$

素因数の和:449455

約数の個数: 30

約数和(自身を含む): 181125126

約数和(自身を除く): 116405622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449441, 898882, 1348323, 1797764, 2696646, 3595528, 4044969, 5393292, 7191056, 8089938, 10786584, 16179876, 21573168, 32359752, 64719504]

約数ペア:

[(1, 64719504), (2, 32359752), (3, 21573168), (4, 16179876), (6, 10786584), (8, 8089938), (9, 7191056), (12, 5393292), (16, 4044969), (18, 3595528), (24, 2696646), (36, 1797764), (48, 1348323), (72, 898882), (144, 449441)]