80436076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77641}}^1$

素因数の和:77689

約数の個数: 24

約数和(自身を含む): 165222176

約数和(自身を除く): 84786100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 77641, 155282, 310564, 543487, 1086974, 2173948, 2872717, 5745434, 11490868, 20109019, 40218038, 80436076]

約数ペア:

[(1, 80436076), (2, 40218038), (4, 20109019), (7, 11490868), (14, 5745434), (28, 2872717), (37, 2173948), (74, 1086974), (148, 543487), (259, 310564), (518, 155282), (1036, 77641)]