87672144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 172311216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 839, 933, 1244, 1678, 1866, 2177, 2488, 2517, 3356, 3732, 4354, 4976, 5034, 5873, 6531, 6712, 7464, 8708, 10068, 11746, 13062, 13424, 14928, 17416, 17619, 20136, 23492, 26124, 34832, 35238, 40272, 46984, 52248, 70476, 93968, 104496, 140952, 260929, 281904, 521858, 782787, 1043716, 1565574, 1826503, 2087432, 3131148, 3653006, 4174864, 5479509, 6262296, 7306012, 10959018, 12524592, 14612024, 21918036, 29224048, 43836072, 87672144]

約数ペア:

[(1, 87672144), (2, 43836072), (3, 29224048), (4, 21918036), (6, 14612024), (7, 12524592), (8, 10959018), (12, 7306012), (14, 6262296), (16, 5479509), (21, 4174864), (24, 3653006), (28, 3131148), (42, 2087432), (48, 1826503), (56, 1565574), (84, 1043716), (112, 782787), (168, 521858), (311, 281904), (336, 260929), (622, 140952), (839, 104496), (933, 93968), (1244, 70476), (1678, 52248), (1866, 46984), (2177, 40272), (2488, 35238), (2517, 34832), (3356, 26124), (3732, 23492), (4354, 20136), (4976, 17619), (5034, 17416), (5873, 14928), (6531, 13424), (6712, 13062), (7464, 11746), (8708, 10068)]