68711292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146819}}^1$

素因数の和:146842

約数の個数: 36

約数和(自身を含む): 187048680

約数和(自身を除く): 118337388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146819, 293638, 440457, 587276, 880914, 1321371, 1761828, 1908647, 2642742, 3817294, 5285484, 5725941, 7634588, 11451882, 17177823, 22903764, 34355646, 68711292]

約数ペア:

[(1, 68711292), (2, 34355646), (3, 22903764), (4, 17177823), (6, 11451882), (9, 7634588), (12, 5725941), (13, 5285484), (18, 3817294), (26, 2642742), (36, 1908647), (39, 1761828), (52, 1321371), (78, 880914), (117, 587276), (156, 440457), (234, 293638), (468, 146819)]