77090944

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 177528960

約数和(自身を除く): 100438016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 887, 896, 1358, 1552, 1774, 2716, 3104, 3548, 5432, 6208, 6209, 7096, 10864, 12416, 12418, 14192, 21728, 24836, 28384, 43456, 49672, 56768, 86039, 86912, 99344, 113536, 172078, 198688, 344156, 397376, 602273, 688312, 794752, 1204546, 1376624, 2409092, 2753248, 4818184, 5506496, 9636368, 11012992, 19272736, 38545472, 77090944]

約数ペア:

[(1, 77090944), (2, 38545472), (4, 19272736), (7, 11012992), (8, 9636368), (14, 5506496), (16, 4818184), (28, 2753248), (32, 2409092), (56, 1376624), (64, 1204546), (97, 794752), (112, 688312), (128, 602273), (194, 397376), (224, 344156), (388, 198688), (448, 172078), (679, 113536), (776, 99344), (887, 86912), (896, 86039), (1358, 56768), (1552, 49672), (1774, 43456), (2716, 28384), (3104, 24836), (3548, 21728), (5432, 14192), (6208, 12418), (6209, 12416), (7096, 10864)]