80423568

素因数分解:

$2^4\times 3^2\times {\mathrm{558497}}^1$

素因数の和:558511

約数の個数: 30

約数和(自身を含む): 225074694

約数和(自身を除く): 144651126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558497, 1116994, 1675491, 2233988, 3350982, 4467976, 5026473, 6701964, 8935952, 10052946, 13403928, 20105892, 26807856, 40211784, 80423568]

約数ペア:

[(1, 80423568), (2, 40211784), (3, 26807856), (4, 20105892), (6, 13403928), (8, 10052946), (9, 8935952), (12, 6701964), (16, 5026473), (18, 4467976), (24, 3350982), (36, 2233988), (48, 1675491), (72, 1116994), (144, 558497)]