80068576

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 180956160

約数和(自身を除く): 100887584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1319, 1897, 2168, 2638, 3794, 4336, 5276, 7588, 8672, 9233, 10552, 15176, 18466, 21104, 30352, 36932, 42208, 60704, 73864, 147728, 295456, 357449, 714898, 1429796, 2502143, 2859592, 5004286, 5719184, 10008572, 11438368, 20017144, 40034288, 80068576]

約数ペア:

[(1, 80068576), (2, 40034288), (4, 20017144), (7, 11438368), (8, 10008572), (14, 5719184), (16, 5004286), (28, 2859592), (32, 2502143), (56, 1429796), (112, 714898), (224, 357449), (271, 295456), (542, 147728), (1084, 73864), (1319, 60704), (1897, 42208), (2168, 36932), (2638, 30352), (3794, 21104), (4336, 18466), (5276, 15176), (7588, 10552), (8672, 9233)]