64730448

素因数分解:

$2^4\times 3^3\times {\mathrm{149839}}^1$

素因数の和:149856

約数の個数: 40

約数和(自身を含む): 185801600

約数和(自身を除く): 121071152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149839, 299678, 449517, 599356, 899034, 1198712, 1348551, 1798068, 2397424, 2697102, 3596136, 4045653, 5394204, 7192272, 8091306, 10788408, 16182612, 21576816, 32365224, 64730448]

約数ペア:

[(1, 64730448), (2, 32365224), (3, 21576816), (4, 16182612), (6, 10788408), (8, 8091306), (9, 7192272), (12, 5394204), (16, 4045653), (18, 3596136), (24, 2697102), (27, 2397424), (36, 1798068), (48, 1348551), (54, 1198712), (72, 899034), (108, 599356), (144, 449517), (216, 299678), (432, 149839)]