77739648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{28921}}^1$

素因数の和:28945

約数の個数: 64

約数和(自身を含む): 236003520

約数和(自身を除く): 158263872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 28921, 57842, 86763, 115684, 173526, 202447, 231368, 347052, 404894, 462736, 607341, 694104, 809788, 925472, 1214682, 1388208, 1619576, 1850944, 2429364, 2776416, 3239152, 3701888, 4858728, 5552832, 6478304, 9717456, 11105664, 12956608, 19434912, 25913216, 38869824, 77739648]

約数ペア:

[(1, 77739648), (2, 38869824), (3, 25913216), (4, 19434912), (6, 12956608), (7, 11105664), (8, 9717456), (12, 6478304), (14, 5552832), (16, 4858728), (21, 3701888), (24, 3239152), (28, 2776416), (32, 2429364), (42, 1850944), (48, 1619576), (56, 1388208), (64, 1214682), (84, 925472), (96, 809788), (112, 694104), (128, 607341), (168, 462736), (192, 404894), (224, 347052), (336, 231368), (384, 202447), (448, 173526), (672, 115684), (896, 86763), (1344, 57842), (2688, 28921)]