69387228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 187020288

約数和(自身を除く): 117633060

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, 1783, 2162, 3243, 3566, 4324, 5349, 6486, 7132, 9729, 10698, 12972, 16047, 19458, 21396, 32094, 38916, 41009, 64188, 82018, 83801, 123027, 164036, 167602, 246054, 251403, 335204, 369081, 492108, 502806, 738162, 754209, 1005612, 1476324, 1508418, 1927423, 3016836, 3854846, 5782269, 7709692, 11564538, 17346807, 23129076, 34693614, 69387228]

約数ペア:

[(1, 69387228), (2, 34693614), (3, 23129076), (4, 17346807), (6, 11564538), (9, 7709692), (12, 5782269), (18, 3854846), (23, 3016836), (36, 1927423), (46, 1508418), (47, 1476324), (69, 1005612), (92, 754209), (94, 738162), (138, 502806), (141, 492108), (188, 369081), (207, 335204), (276, 251403), (282, 246054), (414, 167602), (423, 164036), (564, 123027), (828, 83801), (846, 82018), (1081, 64188), (1692, 41009), (1783, 38916), (2162, 32094), (3243, 21396), (3566, 19458), (4324, 16047), (5349, 12972), (6486, 10698), (7132, 9729)]