80393328

素因数分解:

$2^4\times 3^2\times {\mathrm{558287}}^1$

素因数の和:558301

約数の個数: 30

約数和(自身を含む): 224990064

約数和(自身を除く): 144596736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558287, 1116574, 1674861, 2233148, 3349722, 4466296, 5024583, 6699444, 8932592, 10049166, 13398888, 20098332, 26797776, 40196664, 80393328]

約数ペア:

[(1, 80393328), (2, 40196664), (3, 26797776), (4, 20098332), (6, 13398888), (8, 10049166), (9, 8932592), (12, 6699444), (16, 5024583), (18, 4466296), (24, 3349722), (36, 2233148), (48, 1674861), (72, 1116574), (144, 558287)]