66820392

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3023}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 114801048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3023, 3684, 5526, 6046, 7368, 9069, 11052, 12092, 18138, 22104, 24184, 27207, 36276, 54414, 72552, 108828, 217656, 928061, 1856122, 2784183, 3712244, 5568366, 7424488, 8352549, 11136732, 16705098, 22273464, 33410196, 66820392]

約数ペア:

[(1, 66820392), (2, 33410196), (3, 22273464), (4, 16705098), (6, 11136732), (8, 8352549), (9, 7424488), (12, 5568366), (18, 3712244), (24, 2784183), (36, 1856122), (72, 928061), (307, 217656), (614, 108828), (921, 72552), (1228, 54414), (1842, 36276), (2456, 27207), (2763, 24184), (3023, 22104), (3684, 18138), (5526, 12092), (6046, 11052), (7368, 9069)]