85217958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 218956608

約数和(自身を除く): 133738650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1823, 2226, 2597, 3339, 3646, 5194, 5469, 6678, 7791, 10938, 12761, 15582, 16407, 23373, 25522, 32814, 38283, 46746, 76566, 89327, 96619, 114849, 178654, 193238, 229698, 267981, 289857, 535962, 579714, 676333, 803943, 869571, 1352666, 1607886, 1739142, 2028999, 4057998, 4734331, 6086997, 9468662, 12173994, 14202993, 28405986, 42608979, 85217958]

約数ペア:

[(1, 85217958), (2, 42608979), (3, 28405986), (6, 14202993), (7, 12173994), (9, 9468662), (14, 6086997), (18, 4734331), (21, 4057998), (42, 2028999), (49, 1739142), (53, 1607886), (63, 1352666), (98, 869571), (106, 803943), (126, 676333), (147, 579714), (159, 535962), (294, 289857), (318, 267981), (371, 229698), (441, 193238), (477, 178654), (742, 114849), (882, 96619), (954, 89327), (1113, 76566), (1823, 46746), (2226, 38283), (2597, 32814), (3339, 25522), (3646, 23373), (5194, 16407), (5469, 15582), (6678, 12761), (7791, 10938)]