78112884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{122819}}^1$

素因数の和:122879

約数の個数: 24

約数和(自身を含む): 185703840

約数和(自身を除く): 107590956

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 122819, 245638, 368457, 491276, 736914, 1473828, 6509407, 13018814, 19528221, 26037628, 39056442, 78112884]

約数ペア:

[(1, 78112884), (2, 39056442), (3, 26037628), (4, 19528221), (6, 13018814), (12, 6509407), (53, 1473828), (106, 736914), (159, 491276), (212, 368457), (318, 245638), (636, 122819)]