80105892

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 191020032

約数和(自身を除く): 110914140

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 167, 213, 284, 334, 426, 501, 563, 668, 852, 1002, 1126, 1689, 2004, 2252, 3378, 6756, 11857, 23714, 35571, 39973, 47428, 71142, 79946, 94021, 119919, 142284, 159892, 188042, 239838, 282063, 376084, 479676, 564126, 1128252, 6675491, 13350982, 20026473, 26701964, 40052946, 80105892]

約数ペア:

[(1, 80105892), (2, 40052946), (3, 26701964), (4, 20026473), (6, 13350982), (12, 6675491), (71, 1128252), (142, 564126), (167, 479676), (213, 376084), (284, 282063), (334, 239838), (426, 188042), (501, 159892), (563, 142284), (668, 119919), (852, 94021), (1002, 79946), (1126, 71142), (1689, 47428), (2004, 39973), (2252, 35571), (3378, 23714), (6756, 11857)]