69620724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 187649280

約数和(自身を除く): 118028556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 1789, 2162, 3243, 3578, 4324, 5367, 6486, 7156, 9729, 10734, 12972, 16101, 19458, 21468, 32202, 38916, 41147, 64404, 82294, 84083, 123441, 164588, 168166, 246882, 252249, 336332, 370323, 493764, 504498, 740646, 756747, 1008996, 1481292, 1513494, 1933909, 3026988, 3867818, 5801727, 7735636, 11603454, 17405181, 23206908, 34810362, 69620724]

約数ペア:

[(1, 69620724), (2, 34810362), (3, 23206908), (4, 17405181), (6, 11603454), (9, 7735636), (12, 5801727), (18, 3867818), (23, 3026988), (36, 1933909), (46, 1513494), (47, 1481292), (69, 1008996), (92, 756747), (94, 740646), (138, 504498), (141, 493764), (188, 370323), (207, 336332), (276, 252249), (282, 246882), (414, 168166), (423, 164588), (564, 123441), (828, 84083), (846, 82294), (1081, 64404), (1692, 41147), (1789, 38916), (2162, 32202), (3243, 21468), (3578, 19458), (4324, 16101), (5367, 12972), (6486, 10734), (7156, 9729)]