71920692

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18671}}^1$

素因数の和:18788

約数の個数: 36

約数和(自身を含む): 183508416

約数和(自身を除く): 111587724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 18671, 37342, 56013, 74684, 112026, 168039, 224052, 336078, 672156, 1997797, 3995594, 5993391, 7991188, 11986782, 17980173, 23973564, 35960346, 71920692]

約数ペア:

[(1, 71920692), (2, 35960346), (3, 23973564), (4, 17980173), (6, 11986782), (9, 7991188), (12, 5993391), (18, 3995594), (36, 1997797), (107, 672156), (214, 336078), (321, 224052), (428, 168039), (642, 112026), (963, 74684), (1284, 56013), (1926, 37342), (3852, 18671)]