65881656

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6679}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 179758800

約数和(自身を除く): 113877144

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, 6679, 9864, 13358, 20037, 26716, 40074, 53432, 60111, 80148, 120222, 160296, 240444, 480888, 915023, 1830046, 2745069, 3660092, 5490138, 7320184, 8235207, 10980276, 16470414, 21960552, 32940828, 65881656]

約数ペア:

[(1, 65881656), (2, 32940828), (3, 21960552), (4, 16470414), (6, 10980276), (8, 8235207), (9, 7320184), (12, 5490138), (18, 3660092), (24, 2745069), (36, 1830046), (72, 915023), (137, 480888), (274, 240444), (411, 160296), (548, 120222), (822, 80148), (1096, 60111), (1233, 53432), (1644, 40074), (2466, 26716), (3288, 20037), (4932, 13358), (6679, 9864)]