80813478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11159}}^1$

素因数の和:11252

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 92746842

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 11159, 22318, 33477, 66954, 189703, 379406, 569109, 792289, 1138218, 1584578, 2376867, 4753734, 13468913, 26937826, 40406739, 80813478]

約数ペア:

[(1, 80813478), (2, 40406739), (3, 26937826), (6, 13468913), (17, 4753734), (34, 2376867), (51, 1584578), (71, 1138218), (102, 792289), (142, 569109), (213, 379406), (426, 189703), (1207, 66954), (2414, 33477), (3621, 22318), (7242, 11159)]