64481484

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{73609}}^1$

素因数の和:73689

約数の個数: 24

約数和(自身を含む): 152519920

約数和(自身を除く): 88038436

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 73609, 147218, 220827, 294436, 441654, 883308, 5373457, 10746914, 16120371, 21493828, 32240742, 64481484]

約数ペア:

[(1, 64481484), (2, 32240742), (3, 21493828), (4, 16120371), (6, 10746914), (12, 5373457), (73, 883308), (146, 441654), (219, 294436), (292, 220827), (438, 147218), (876, 73609)]