64728306

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{76511}}^1$

素因数の和:76566

約数の個数: 24

約数和(自身を含む): 143230464

約数和(自身を除く): 78502158

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 76511, 153022, 229533, 459066, 688599, 1377198, 3596017, 7192034, 10788051, 21576102, 32364153, 64728306]

約数ペア:

[(1, 64728306), (2, 32364153), (3, 21576102), (6, 10788051), (9, 7192034), (18, 3596017), (47, 1377198), (94, 688599), (141, 459066), (282, 229533), (423, 153022), (846, 76511)]