87720552

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8893}}^1$

素因数の和:9042

約数の個数: 48

約数和(自身を含む): 239337540

約数和(自身を除く): 151616988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 8893, 9864, 17786, 26679, 35572, 53358, 71144, 80037, 106716, 160074, 213432, 320148, 640296, 1218341, 2436682, 3655023, 4873364, 7310046, 9746728, 10965069, 14620092, 21930138, 29240184, 43860276, 87720552]

約数ペア:

[(1, 87720552), (2, 43860276), (3, 29240184), (4, 21930138), (6, 14620092), (8, 10965069), (9, 9746728), (12, 7310046), (18, 4873364), (24, 3655023), (36, 2436682), (72, 1218341), (137, 640296), (274, 320148), (411, 213432), (548, 160074), (822, 106716), (1096, 80037), (1233, 71144), (1644, 53358), (2466, 35572), (3288, 26679), (4932, 17786), (8893, 9864)]