72687408

素因数分解:

$2^4\times 3^1\times {\mathrm{1514321}}^1$

素因数の和:1514332

約数の個数: 20

約数和(自身を含む): 187775928

約数和(自身を除く): 115088520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1514321, 3028642, 4542963, 6057284, 9085926, 12114568, 18171852, 24229136, 36343704, 72687408]

約数ペア:

[(1, 72687408), (2, 36343704), (3, 24229136), (4, 18171852), (6, 12114568), (8, 9085926), (12, 6057284), (16, 4542963), (24, 3028642), (48, 1514321)]