81750276

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7349}}^1$

素因数の和:7465

約数の個数: 48

約数和(自身を含む): 214032000

約数和(自身を除く): 132281724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 7349, 11124, 14698, 22047, 29396, 44094, 66141, 88188, 132282, 198423, 264564, 396846, 756947, 793692, 1513894, 2270841, 3027788, 4541682, 6812523, 9083364, 13625046, 20437569, 27250092, 40875138, 81750276]

約数ペア:

[(1, 81750276), (2, 40875138), (3, 27250092), (4, 20437569), (6, 13625046), (9, 9083364), (12, 6812523), (18, 4541682), (27, 3027788), (36, 2270841), (54, 1513894), (103, 793692), (108, 756947), (206, 396846), (309, 264564), (412, 198423), (618, 132282), (927, 88188), (1236, 66141), (1854, 44094), (2781, 29396), (3708, 22047), (5562, 14698), (7349, 11124)]