81699926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 163060128

約数和(自身を除く): 81360202

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 2837, 4114, 5674, 14399, 19859, 28798, 31207, 39718, 48229, 62414, 96458, 218449, 337603, 343277, 436898, 530519, 675206, 686554, 1061038, 2402939, 3713633, 4805878, 5835709, 7427266, 11671418, 40849963, 81699926]

約数ペア:

[(1, 81699926), (2, 40849963), (7, 11671418), (11, 7427266), (14, 5835709), (17, 4805878), (22, 3713633), (34, 2402939), (77, 1061038), (119, 686554), (121, 675206), (154, 530519), (187, 436898), (238, 343277), (242, 337603), (374, 218449), (847, 96458), (1309, 62414), (1694, 48229), (2057, 39718), (2618, 31207), (2837, 28798), (4114, 19859), (5674, 14399)]