81747408

素因数分解:

$2^4\times 3^1\times {\mathrm{1703071}}^1$

素因数の和:1703082

約数の個数: 20

約数和(自身を含む): 211180928

約数和(自身を除く): 129433520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1703071, 3406142, 5109213, 6812284, 10218426, 13624568, 20436852, 27249136, 40873704, 81747408]

約数ペア:

[(1, 81747408), (2, 40873704), (3, 27249136), (4, 20436852), (6, 13624568), (8, 10218426), (12, 6812284), (16, 5109213), (24, 3406142), (48, 1703071)]