68945292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147319}}^1$

素因数の和:147342

約数の個数: 36

約数和(自身を含む): 187685680

約数和(自身を除く): 118740388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 147319, 294638, 441957, 589276, 883914, 1325871, 1767828, 1915147, 2651742, 3830294, 5303484, 5745441, 7660588, 11490882, 17236323, 22981764, 34472646, 68945292]

約数ペア:

[(1, 68945292), (2, 34472646), (3, 22981764), (4, 17236323), (6, 11490882), (9, 7660588), (12, 5745441), (13, 5303484), (18, 3830294), (26, 2651742), (36, 1915147), (39, 1767828), (52, 1325871), (78, 883914), (117, 589276), (156, 441957), (234, 294638), (468, 147319)]