87225268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9371}}^1$

素因数の和:9567

約数の個数: 24

約数和(自身を含む): 165322080

約数和(自身を除く): 78096812

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 9371, 18742, 37484, 121823, 243646, 487292, 1677409, 3354818, 6709636, 21806317, 43612634, 87225268]

約数ペア:

[(1, 87225268), (2, 43612634), (4, 21806317), (13, 6709636), (26, 3354818), (52, 1677409), (179, 487292), (358, 243646), (716, 121823), (2327, 37484), (4654, 18742), (9308, 9371)]