78710688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39043}}^1$

素因数の和:39066

約数の個数: 72

約数和(自身を含む): 255816288

約数和(自身を除く): 177105600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39043, 78086, 117129, 156172, 234258, 273301, 312344, 351387, 468516, 546602, 624688, 702774, 819903, 937032, 1093204, 1249376, 1405548, 1639806, 1874064, 2186408, 2459709, 2811096, 3279612, 3748128, 4372816, 4919418, 5622192, 6559224, 8745632, 9838836, 11244384, 13118448, 19677672, 26236896, 39355344, 78710688]

約数ペア:

[(1, 78710688), (2, 39355344), (3, 26236896), (4, 19677672), (6, 13118448), (7, 11244384), (8, 9838836), (9, 8745632), (12, 6559224), (14, 5622192), (16, 4919418), (18, 4372816), (21, 3748128), (24, 3279612), (28, 2811096), (32, 2459709), (36, 2186408), (42, 1874064), (48, 1639806), (56, 1405548), (63, 1249376), (72, 1093204), (84, 937032), (96, 819903), (112, 702774), (126, 624688), (144, 546602), (168, 468516), (224, 351387), (252, 312344), (288, 273301), (336, 234258), (504, 156172), (672, 117129), (1008, 78086), (2016, 39043)]