85919568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{255713}}^1$

素因数の和:255731

約数の個数: 40

約数和(自身を含む): 253668288

約数和(自身を除く): 167748720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 255713, 511426, 767139, 1022852, 1534278, 1789991, 2045704, 3068556, 3579982, 4091408, 5369973, 6137112, 7159964, 10739946, 12274224, 14319928, 21479892, 28639856, 42959784, 85919568]

約数ペア:

[(1, 85919568), (2, 42959784), (3, 28639856), (4, 21479892), (6, 14319928), (7, 12274224), (8, 10739946), (12, 7159964), (14, 6137112), (16, 5369973), (21, 4091408), (24, 3579982), (28, 3068556), (42, 2045704), (48, 1789991), (56, 1534278), (84, 1022852), (112, 767139), (168, 511426), (336, 255713)]