71005104

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2503}}^1$

素因数の和:2714

約数の個数: 60

約数和(自身を含む): 199804176

約数和(自身を除く): 128799072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2503, 3152, 3546, 4728, 5006, 7092, 7509, 9456, 10012, 14184, 15018, 20024, 22527, 28368, 30036, 40048, 45054, 60072, 90108, 120144, 180216, 360432, 493091, 986182, 1479273, 1972364, 2958546, 3944728, 4437819, 5917092, 7889456, 8875638, 11834184, 17751276, 23668368, 35502552, 71005104]

約数ペア:

[(1, 71005104), (2, 35502552), (3, 23668368), (4, 17751276), (6, 11834184), (8, 8875638), (9, 7889456), (12, 5917092), (16, 4437819), (18, 3944728), (24, 2958546), (36, 1972364), (48, 1479273), (72, 986182), (144, 493091), (197, 360432), (394, 180216), (591, 120144), (788, 90108), (1182, 60072), (1576, 45054), (1773, 40048), (2364, 30036), (2503, 28368), (3152, 22527), (3546, 20024), (4728, 15018), (5006, 14184), (7092, 10012), (7509, 9456)]