80871456

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7873}}^1$

素因数の和:7993

約数の個数: 48

約数和(自身を含む): 214298784

約数和(自身を除く): 133427328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 7873, 10272, 15746, 23619, 31492, 47238, 62984, 94476, 125968, 188952, 251936, 377904, 755808, 842411, 1684822, 2527233, 3369644, 5054466, 6739288, 10108932, 13478576, 20217864, 26957152, 40435728, 80871456]

約数ペア:

[(1, 80871456), (2, 40435728), (3, 26957152), (4, 20217864), (6, 13478576), (8, 10108932), (12, 6739288), (16, 5054466), (24, 3369644), (32, 2527233), (48, 1684822), (96, 842411), (107, 755808), (214, 377904), (321, 251936), (428, 188952), (642, 125968), (856, 94476), (1284, 62984), (1712, 47238), (2568, 31492), (3424, 23619), (5136, 15746), (7873, 10272)]