47719728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{6763}}^1$

素因数の和:6791

約数の個数: 90

約数和(自身を含む): 155375844

約数和(自身を除く): 107656116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 6763, 7056, 13526, 20289, 27052, 40578, 47341, 54104, 60867, 81156, 94682, 108208, 121734, 142023, 162312, 189364, 243468, 284046, 324624, 331387, 378728, 426069, 486936, 568092, 662774, 757456, 852138, 973872, 994161, 1136184, 1325548, 1704276, 1988322, 2272368, 2651096, 2982483, 3408552, 3976644, 5302192, 5964966, 6817104, 7953288, 11929932, 15906576, 23859864, 47719728]

約数ペア:

[(1, 47719728), (2, 23859864), (3, 15906576), (4, 11929932), (6, 7953288), (7, 6817104), (8, 5964966), (9, 5302192), (12, 3976644), (14, 3408552), (16, 2982483), (18, 2651096), (21, 2272368), (24, 1988322), (28, 1704276), (36, 1325548), (42, 1136184), (48, 994161), (49, 973872), (56, 852138), (63, 757456), (72, 662774), (84, 568092), (98, 486936), (112, 426069), (126, 378728), (144, 331387), (147, 324624), (168, 284046), (196, 243468), (252, 189364), (294, 162312), (336, 142023), (392, 121734), (441, 108208), (504, 94682), (588, 81156), (784, 60867), (882, 54104), (1008, 47341), (1176, 40578), (1764, 27052), (2352, 20289), (3528, 13526), (6763, 7056)]