90916728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1847}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 260789760

約数和(自身を除く): 169873032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 586, 879, 1172, 1758, 1847, 2051, 2344, 3516, 3694, 4102, 5541, 6153, 7032, 7388, 8204, 11082, 12306, 12929, 14776, 16408, 22164, 24612, 25858, 38787, 44328, 49224, 51716, 77574, 103432, 155148, 310296, 541171, 1082342, 1623513, 2164684, 3247026, 3788197, 4329368, 6494052, 7576394, 11364591, 12988104, 15152788, 22729182, 30305576, 45458364, 90916728]

約数ペア:

[(1, 90916728), (2, 45458364), (3, 30305576), (4, 22729182), (6, 15152788), (7, 12988104), (8, 11364591), (12, 7576394), (14, 6494052), (21, 4329368), (24, 3788197), (28, 3247026), (42, 2164684), (56, 1623513), (84, 1082342), (168, 541171), (293, 310296), (586, 155148), (879, 103432), (1172, 77574), (1758, 51716), (1847, 49224), (2051, 44328), (2344, 38787), (3516, 25858), (3694, 24612), (4102, 22164), (5541, 16408), (6153, 14776), (7032, 12929), (7388, 12306), (8204, 11082)]