87128796

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{18289}}^1$

素因数の和:18693

約数の個数: 24

約数和(自身を含む): 203823760

約数和(自身を除く): 116694964

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 18289, 36578, 54867, 73156, 109734, 219468, 7260733, 14521466, 21782199, 29042932, 43564398, 87128796]

約数ペア:

[(1, 87128796), (2, 43564398), (3, 29042932), (4, 21782199), (6, 14521466), (12, 7260733), (397, 219468), (794, 109734), (1191, 73156), (1588, 54867), (2382, 36578), (4764, 18289)]