76400709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 134479872

約数和(自身を除く): 58079163

約数列:

[1, 3, 7, 11, 21, 31, 33, 47, 77, 93, 141, 217, 227, 231, 329, 341, 517, 651, 681, 987, 1023, 1457, 1551, 1589, 2387, 2497, 3619, 4371, 4767, 7037, 7161, 7491, 10199, 10669, 10857, 16027, 17479, 21111, 30597, 32007, 48081, 49259, 52437, 74683, 77407, 112189, 117359, 147777, 224049, 232221, 330739, 336567, 352077, 541849, 821513, 992217, 1625547, 2315173, 2464539, 3638129, 6945519, 10914387, 25466903, 76400709]

約数ペア:

[(1, 76400709), (3, 25466903), (7, 10914387), (11, 6945519), (21, 3638129), (31, 2464539), (33, 2315173), (47, 1625547), (77, 992217), (93, 821513), (141, 541849), (217, 352077), (227, 336567), (231, 330739), (329, 232221), (341, 224049), (517, 147777), (651, 117359), (681, 112189), (987, 77407), (1023, 74683), (1457, 52437), (1551, 49259), (1589, 48081), (2387, 32007), (2497, 30597), (3619, 21111), (4371, 17479), (4767, 16027), (7037, 10857), (7161, 10669), (7491, 10199)]