80457534

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61231}}^1$

素因数の和:61312

約数の個数: 24

約数和(自身を含む): 176715552

約数和(自身を除く): 96258018

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 61231, 122462, 183693, 367386, 551079, 1102158, 4469863, 8939726, 13409589, 26819178, 40228767, 80457534]

約数ペア:

[(1, 80457534), (2, 40228767), (3, 26819178), (6, 13409589), (9, 8939726), (18, 4469863), (73, 1102158), (146, 551079), (219, 367386), (438, 183693), (657, 122462), (1314, 61231)]