72508734

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{2153}}^1$

素因数の和:4032

約数の個数: 24

約数和(自身を含む): 157259232

約数和(自身を除く): 84750498

約数列:

[1, 2, 3, 6, 9, 18, 1871, 2153, 3742, 4306, 5613, 6459, 11226, 12918, 16839, 19377, 33678, 38754, 4028263, 8056526, 12084789, 24169578, 36254367, 72508734]

約数ペア:

[(1, 72508734), (2, 36254367), (3, 24169578), (6, 12084789), (9, 8056526), (18, 4028263), (1871, 38754), (2153, 33678), (3742, 19377), (4306, 16839), (5613, 12918), (6459, 11226)]