78939408

素因数分解:

$2^4\times 3^1\times {\mathrm{1644571}}^1$

素因数の和:1644582

約数の個数: 20

約数和(自身を含む): 203926928

約数和(自身を除く): 124987520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1644571, 3289142, 4933713, 6578284, 9867426, 13156568, 19734852, 26313136, 39469704, 78939408]

約数ペア:

[(1, 78939408), (2, 39469704), (3, 26313136), (4, 19734852), (6, 13156568), (8, 9867426), (12, 6578284), (16, 4933713), (24, 3289142), (48, 1644571)]