77787948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1021}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 207866624

約数和(自身を除く): 130078676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 907, 1021, 1814, 2042, 2721, 3063, 3628, 4084, 5442, 6126, 6349, 7147, 10884, 12252, 12698, 14294, 19047, 21441, 25396, 28588, 38094, 42882, 76188, 85764, 926047, 1852094, 2778141, 3704188, 5556282, 6482329, 11112564, 12964658, 19446987, 25929316, 38893974, 77787948]

約数ペア:

[(1, 77787948), (2, 38893974), (3, 25929316), (4, 19446987), (6, 12964658), (7, 11112564), (12, 6482329), (14, 5556282), (21, 3704188), (28, 2778141), (42, 1852094), (84, 926047), (907, 85764), (1021, 76188), (1814, 42882), (2042, 38094), (2721, 28588), (3063, 25396), (3628, 21441), (4084, 19047), (5442, 14294), (6126, 12698), (6349, 12252), (7147, 10884)]