72821136

素因数分解:

$2^4\times 3^1\times {\mathrm{1517107}}^1$

素因数の和:1517118

約数の個数: 20

約数和(自身を含む): 188121392

約数和(自身を除く): 115300256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1517107, 3034214, 4551321, 6068428, 9102642, 12136856, 18205284, 24273712, 36410568, 72821136]

約数ペア:

[(1, 72821136), (2, 36410568), (3, 24273712), (4, 18205284), (6, 12136856), (8, 9102642), (12, 6068428), (16, 4551321), (24, 3034214), (48, 1517107)]