84207984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{250619}}^1$

素因数の和:250637

約数の個数: 40

約数和(自身を含む): 248615040

約数和(自身を除く): 164407056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 250619, 501238, 751857, 1002476, 1503714, 1754333, 2004952, 3007428, 3508666, 4009904, 5262999, 6014856, 7017332, 10525998, 12029712, 14034664, 21051996, 28069328, 42103992, 84207984]

約数ペア:

[(1, 84207984), (2, 42103992), (3, 28069328), (4, 21051996), (6, 14034664), (7, 12029712), (8, 10525998), (12, 7017332), (14, 6014856), (16, 5262999), (21, 4009904), (24, 3508666), (28, 3007428), (42, 2004952), (48, 1754333), (56, 1503714), (84, 1002476), (112, 751857), (168, 501238), (336, 250619)]