90271146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8563}}^1$

素因数の和:8826

約数の個数: 32

約数和(自身を含む): 207180288

約数和(自身を除く): 116909142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 8563, 10542, 17126, 25689, 51378, 59941, 119882, 179823, 359646, 2149313, 4298626, 6447939, 12895878, 15045191, 30090382, 45135573, 90271146]

約数ペア:

[(1, 90271146), (2, 45135573), (3, 30090382), (6, 15045191), (7, 12895878), (14, 6447939), (21, 4298626), (42, 2149313), (251, 359646), (502, 179823), (753, 119882), (1506, 59941), (1757, 51378), (3514, 25689), (5271, 17126), (8563, 10542)]